multi-booting ^{(cf. §”Which OS?”)} “...There is unlikely much point in dual-booting between Windows and Linux because if Windows is hacked,...” ^{(cf. §”Qubes OS 4.0.3 side-by-side with other operating systems”)} “...any such other OS should not be able to access or even ‘touch’ the Qubes OS installation, thereby hopefully safeguarding the Qubes installation from attacks conducted through the other presumably-less-secure OS.”

psychic spying

password reuse

random access memory ^{(see §”Magnetic storage: tapes vs. discs”)}

attack window ^{(cf. §Using_most_secure_window_of_time)}

[see ╱window of time╱attack window]

^{(cf. §”Rewritable media vs optical ROM discs”]}

attack surface

“destroy key when attacked”

[see ╱keys╱digital key╱“destroy key when attacked”]

auditing source code

[see ╱programming, coding, reprogramming╱source code╱auditing source code]

authentication

authentication keys

[see ╱key╱digital key╱authentication key]

cross authentication of public-key-cryptography ^{(aka asymmetric cryptography)}

security certificates

[see ╱cryptography, cryptographic╱protocols and algorithms╱public-key cryptography╱security certificates╱cross authentication]

measuring physical properties for authentication

testing for security authentication

[see ╱testing]

auto-power-off of laptop

[see ╱powering computer systems╱automatic powering off of the laptop]

automatic powering off of the laptop

[see ╱powering computer systems╱automatic powering off of the laptop]

B

backup, back-up ^{(computer backup)}

backing-up before factory reset

backing-up files ^{(computer files)}

after discovery of having been hacked

backing-up security keys and passwords

[contrasts and can complement ╱key╱digital key╱destroying keys]

Shamir's Secret Sharing

bad blocks ^{(on digital storage media)}

[see ╱digital storage╱media╱bad blocks]

balance-of-probabilities

[see ╱probability╱balance-of-probabilities]

banking ^{(financial banking)}

[see ╱financial╱banking]

bare bones

[see ╱systems╱properties╱bare bones]

Basic Input Output System ^{(BIOS used in computer boot sequences)}

[see ╱boot╱bootloader╱first-stage boot loader]

‘bells and whistles’

[see ╱systems╱properties╱‘bells and whistles’]

best practice ^{(perhaps not complete)}

for creating a read-only CD or DVD

for obtaining software

for backing-up files after being hacked

BIOS	[see ╱Basic Input Output System]

Bitcoin

[see ╱financial╱currency╱cryptocurrency╱different currencies╱Bitcoin]

blackbox

[see ╱systems╱properties╱blackbox]

Bluetooth

[see ╱communication╱wireless communication╱types╱Bluetooth]

boot ^{(computer’s startup sequence)}

bootable media

bootkits

bootloader

first-stage boot loader ^{(such as in BIOS or UEFI)}

not requiring second stage

Coreboot

Heads ^{(built on top of Coreboot technology)}

second-stage boot loader ^{(no content at present)}

cold, or warm booting ^{(warm boot is also known as soft off/boot)}

cold boot

[see ╱powering computer systems╱system power states╱powered-off]

soft off/boot, warm boot

[see ╱powering computer systems╱system power states╱soft off/boot, warm boot]

multi-booting

dual-booting

Boots photo printing ^(UK)

[see ╱business╱online printing businesses]

braille

[see ╱language╱braille]

brain-reading

[see ╱mental╱mind reading╱brain reading]

broad security principles

“destroy key when attacked”

[see ╱data destruction╱“destroy key when attacked”]

DIY security principle

geospatial-based broad security principles

measuring physical properties for authentication

[see ╱authentication╱measuring physical properties for authentication]

minimally-above-average security

ordering many units of same product

[see ╱order, ordering╱ordering many units of same product]

preventing lapses in security

publishing security methods

relying on high production cost of certain security tokens

report cyber-crime to the police

[see ╱report, reporting╱report cyber-crime to the police]

stop funding the spies and hackers

think in terms of gradual movement along a security-level continuum

time-based broad security principles

“based on time passed” security principle

“based on time taken to forge” security principle

using most secure window of time

user randomly selecting unit from off physical shelves

[see ╱business╱shop╱physical shop╱physical shelves]

browser for web/internet

[see ╱web/internet browser]

building software

[related to ╱programming]

build from source, compile from source

reproducible builds

detecting malware by using reproducible builds

[see ╱malware╱detecting malware in source code╱by using reproducible-builds protocol]

compile

bubble wrap

[see ╱shape flexibility╱bubble wrap]

budget ^{(financial constraint)}

[see ╱costs╱financial constraints]

budget ^(cheap)

[see ╱costs╱cheap]

burning, burn ^{(writing CDs, DVDs, etc.)}

[see ╱hardware╱drives and readers╱optical disc drive╱optical disc writers╱writing optical discs╱optical disc writers╱writing optical discs]

burner phones

[see ╱phones╱mobile phones╱burner phones]

business ^{(intersects with manufacturer, producer)}

business models ^{(no content at present)}

open-source vs. closed-source ^{(no content at present)}

company ^(business)

company registration number

company registered office

names of different businesses named in book

Boots

GitHub

[see ╱systems╱collaborative development╱GitHub]

Google

Kodak

Nitrokey

Oracle

[see ╱Oracle]

PC World

Sandisk

Tesco

Yubico

online printing businesses

Boots

Kodak

Tesco

shop

physical shop

physical shelves

user randomly selecting unit from off physical shelves ^{(broad security principle)}

online shop

second-hand shop

sole trader

small business

byte-for-byte comparison

C

camera

[related to ╱photography]

camera phone

digital camera

card readers for SD cards

[see ╱hardware╱digital-storage hardware╱drives and readers╱card readers for SD cards]

cardboard

[see ╱materials╱cardboard]

cardboard “restricted viewing enclosure”

[see ╱view restriction╱cardboard “restricted viewing enclosure”]

compact disc

[see ╱digital storage╱media╱non-microchip-based memory╱Random-access Memory╱dis(c|k)-based╱optical╱CDs]

CD	[see ╱compact disc]

certification authorities ^{(for public-key-cryptography security certificates)}

[see ╱cryptography, cryptographic╱protocols and algorithms╱public-key cryptography╱security certificates╱certification authorities╱]

certificates for security based on public-key cryptography ^{(aka asymmetric cryptography)}

[see ╱security certificate for public-key cryptography]

channels ^{(purchase channels)}

[see ╱purchasing╱purchase channels]

changing passwords and keys

when to change

changing password to one previously used

[see ╱password╱password reuse]

changing encryption keys frequently in FDE

[see ╱cryptography, cryptographic╱full-system encryption, full-disk encryption╱frequent changing of encryption keys]

cheap

[see ╱costs╱cheap]

China

[see ╱countries mentioned in book╱China]

Chaos Communication Congress

[see ╱organisations and businesses╱names of non-business organisations╱Chaos Communication Congress]

ChromeOS

[see ╱operating system╱different operating systems]

Chromebook, Chromebox, Chromebit

[see ╱personal computer╱different “ready-to-run” PCs marketed as products╱Chromebook, Chromebox, Chromebit]

Chrome web browser

[see ╱web/internet browser]

Cipher

[see ╱cryptography, cryptographic╱cipher]

client ^{(in server-client computing model)}

[see ╱server-client computing model╱client]

cling film

[see ╱materials╱transparent material╱cling film]

cloned physical key

[see ╱key╱physical key╱cloned key]

closed/open source

[see ╱open/closed source]

clouds

[see ╱cloud computing╱clouds]

cloud computing

[related to ╱server-client computing model]

[related to ╱sandboxing]

clouds

Oracle Cloud

[see ╱Oracle╱Oracle Cloud]

code ^{(source code)}

[see ╱programming╱source code]

coding ^{(programming)}

[see ╱programming]

cognitive power

[see ╱mental╱cognitive power]

coin tossing

[see ╱random╱generating randomness╱coin tossing]

collaborative development

[see ╱systems╱collaborative development]

comparing files ^{(computer files)}

[see ╱file╱file comparison]

'complete fake' attacks ^{(computer security attack)}

[see ╱attack╱different classes of attack]

computer screen lock/locking ^{(aka screensaver lock)}

computer security attack

[see ╱attack]

communication

communication protocol

zero-knowledge authentication protocol

communication protocols for computing devices

protocols that are also standards

for wireless communication

Bluetooth

NFC ^{(Near-Field Communication)}

WiFi

internet protocols

Hypertext Transfer Protocol Secure ^(HTTPS)

[related to ╱Transport Layer Security]

Transport Layer Security should be added here?

communicating trust in “proofs of work” associated with cryptocurrencies

devices used for communication?

thin/fat clients?

mobile phone?

file transfer, file transmission, sending files

[see ╱file╱file transfer, file transmission, sending files]

gazettes as a means for overcoming MITM attacks

interception of communication in MITM attacks

family of attacks ^{(blocking comms, imposture, stealing/spying of confidential information)}

Add language?

modes of message-based communication

electronic mail ^(email)

email account security ^{(email account security)}

cf. two-step security for Google account

importance of electronic-mail account security ^{(cf. §“National Cyber Security Centre”)}

email encryption

[covered under ..╱email security]

email security ^{(email security)}

[related to ..╱email account security]

PGP ^{(Pretty Good Privacy)} cryptography for email security ^{(could perhaps do with more content here, cf. Main_content╱Broad_security_principle#Example_2)}

encrypting emails ^{(no content at present)}

digitally signing emails ^{(cf. Main_content/Broad_security_principles#Example_2)}

PGP cryptography in general

[see ╱cryptography, cryptographic╱protocols and algorithms╱public-key cryptography╱Pretty Good Privacy cryptography]

software for communication

web/internet browser

text-message

OEM software as a means for communicating software to end-users?

over the internet?

add postal mail?

printing as part of communication process

secure communication

using encryption?

add public-key cryptography?

add cipher?

key scrambler?

of files ^{(no content at present)} ^{(╱file╱file/file transfer, file transmission, sending files╱secure communication of files)} ^{(cf.Appendix invention)}.

of public keys? Non-compromised communication of public keys. ^{(cf. Appendix invention)}.

of security certificates by pre-installing them on computing devices?

of passwords? ^{(flavour-encoding, etc.)} ^{(cf. Appendix invention)}

add website publishing here?

server-client model vs. peer-to-peer model, for communications

add I/O communication?

wireless/wired communication

wireless

types

WiFi

WiFi protocol

[see ╱communication╱communication protocols for computing devices╱protocols that are also standards╱WiFi]

WiFi network

[see ..╱..╱..╱networks╱WiFi network]

WiFi router

[see ╱hardware╱router╱WiFi router]

NFC ^{(Near-Field Communication)}

NFC protocol

[see ╱communication╱communication protocols for computing devices╱protocols that are also standards╱NFC]

Bluetooth

Bluetooth protocol

[see ╱communication╱communication protocols for computing devices╱protocols that are also standards╱NFC]

hardware

WiFi router

[see ╱hardware╱router╱WiFi router]

networks

WiFi network

wired

types

USB

PS/2

serial/parallel port ^{(no content at present)}

ethernet

conscious thoughts

[see ╱mental╱conscious thoughts]

company ^(business)

[see ╱business, company]

compile

[see ╱building software╱compile]

computer analysis

computer case

cookies

combination lock

combination lock briefcase

computer operating costs

[see ╱costs╱operating costs╱computer operating costs]

computer peripheral

USB keyboards

Bluetooth devices

memory sticks

computer screws

computer security standards

[see ╱cybersecurity standards]

concealment

Coreboot ^{(BIOS/UEFI boot firmware system)}

[see ╱boot╱bootloader, first-stage boot loader]

coronavirus disease 2019

costs

affordable

[related to ..╱cheap] ^{(cf. UV tinting of already-owned glasses)}

cheap ^{(cf. low cost, cf. low price, cf. paper-based scrambler [which is cheap], cf Report cybercrime to the police)}

[because OEM software is often cheap means for obtaining software, related to ╱software╱OEM software] [because open source is often cheap, associated with ╱open/closed source╱open source]

expensive

relying on high production cost of certain security tokens ^{(broad security principle)}

[see ╱broad security principles, relying on high production cost of certain security tokens]

financial constraints, budget

[related to ..╱affordable]

[see ╱financial, financial constraints]

operating costs

computer operating costs

stop funding the spies and hackers ^{(broad security principle)}

[see ╱broad security principles╱stop funding the spies and hackers]

countries mentioned in book

China

United Kingdom

United States of America

Germany

Holland

Netherlands

[see ..╱Holland]

COVID-19

[see ╱coronavirus disease]

cracking passwords

[see ╱password cracking]

credential stuffing

crime reporting to the police, for cyber-crime

[see ╱report, reporting╱report cyber-crime to the police]

cross authentication

cross authentication of digital security certificates

[see ╱cryptography, cryptographic╱protocols and algorithms╱public-key cryptography╱security certificates╱cross authentication]

crumpling plastic bag

cryptocurrencies/cryptocurrency

[see ╱financial╱cryptocurrency]

cryptography, cryptographic

Algorithms

[covered under ..╱protocols and algorithms]

cipher

cryptocurrencies/cryptocurrency

[see ╱financial╱cryptocurrency]

disk encryption

full-disk encryption ^(FDE)

[see ..╱full-system encryption, full-disk encryption]

encrypting emails using PGP security

[covered under ..╱protocols and algorithms╱public-key cryptography╱Pretty Good Privacy cryptography╱PGP cryptography for email security]

encrypting a full system, a full disk

[see ..╱full-system encryption, full-disk encryption]

encryption using passwords

[see ╱password╱password encryption]

FDE	[see ..╱full-system encryption, full-disk encryption]

full-system encryption, full-disk encryption ^(FDE)

frequent changing of encryption keys

password encryption

[see ╱password╱password encryption]

protocols and algorithms

asymmetric cryptography ^{(aka public-key cryptography)}

[see ..╱public-key cryptography╱]

public-key cryptography ^{(aka asymmetric cryptography, using public-private key pair, digital cryptography)}

cryptocurrencies/cryptocurrency

[see ╱financial╱cryptocurrency╱public-key cryptography]

digital signing/signatures of files ^{(no particular content at present)}

public key

private key

security by pre-loaded private key

[see ╱systems╱design╱security by pre-loaded private key]

Pretty Good Privacy ^(PGP) cryptography

PGP cryptography for email security

[see ╱electronic mail╱email security╱PGP cryptography for email security]

PGP public key

software

GNU Privacy Guard ^(GPG)

[see ╱software tools, software utilities╱cryptography╱GPG]

Transport Layer Security ^(TLS)

[related to ╱Hypertext Transfer Protocol Secure]

TLS security certificates

security certificates

certification authorities

cross authentication

security certificate

specific types

TLS security certificates

[see ..╱..╱..╱Transport Layer Security╱TLS security certificates]

signing/signatures

[see ..╱digital signing/signatures]

security certificates for public-key-cryptography ^{(aka asymmetric-cryptography)} authentication

[see ..╱protocols and algorithms╱public-key cryptography╱security certificates]

security tokens for public-key cryptography

[see ╱security tokens╱security tokens for public-key cryptography]

software

Google Authenticator ^{(key- and time- based app)}

[see ╱app╱Google Authenticator]

cryptographic software tools, software utilities

[see ╱software tools, software utilities╱cryptography]

system encryption

full-system encryption

[see ..╱full-system encryption, full-disk encryption]

tokens for public-key cryptography

[see ╱security tokens╱security tokens for public-key cryptography]

currency

[see ╱financial╱currency]

cushioning, cushion

custom, customisation

custom BIOS/UEFI

cybersecurity standards

[see ╱standards╱standards for security╱cybersecurity]

D

‘data at rest’

[see ╱‘at rest’ data]

data structures

data destruction

[contrasts and can complement ╱backup╱]

“destroy key when attacked”

[contrasts and can complement ╱backup╱backing-up security keys and passwords]

crypto shredding

[contrasts and can complement ╱backup╱backing-up security keys and passwords]

data sanitisation

data erasure

physical destruction

data erasure

data sanitisation

deleting files

[see ╱file╱file deletion]

design of systems

[see ╱systems╱design]

“destroy key when attacked” ^{(broad security principle)}

[see ╱broad security principles╱“destroy key when attacked”]

destructive measuring

[see ╱measuring method types]

detecting malware in source code

[see ╱malware╱detecting malware in source code]

deteriorate ^{(cf. deterioration in factory resets)}

deterioration due to frequent changing of encryption keys in FDE

[see ╱cryptography, cryptographic╱full-system encryption, full-disk encryption╱frequent changing of encryption keys]

diamonds

imitation diamonds ^{(see dedicated index entry)}

dice ^{(rolling dice)}

[see ╱random╱generating randomness╱rolling dice]

diffraction

[see ╱optical effects]

diff	[see ╱software tools, software utilities╱file comparison╱diff]

diffoscope

[see ╱software tools, software utilities╱file comparison]

digital camera

[see ╱camera╱digital camera]

digital certificates for security based on public-key cryptography ^{(aka asymmetric cryptography)}

[see ╱security certificate for public-key cryptography]

digital signing/signatures

[see ╱cryptography, cryptographic╱protocols and algorithms╱public-key cryptography╱digital signing/signatures]

digital storage

media

bad blocks

microchip-based computer memory ^{(hardware-based)}

ROM ^{(Read-only Memory)}

[see ╱memory╱ROM]

RAM ^{(Random-access Memory)}

[see ╱memory ╱RAM]

flash memory

[see ╱memory╱flash memory]

non-microchip-based memory ^{(hardware-less)}

all types, alphabetical listing

compact disc ^(CD)

[see ..╱..╱Random-access Memory╱dis(c|k)-based╱optical/compact disc]

digital versatile disc ^(DVD)

[see ..╱..╱Random-access Memory╱dis(c|k)-based╱optical╱digital versatile disc]

floppy disk

[see ..╱..╱Random-access Memory╱dis(c|k)-based╱magnetic╱floppy disk]

hard disk drive ^(HDD)

[see ..╱..╱Random-access Memory╱dis(c|k)-based╱magnetic╱hard disk drive]

holographic data storage

[see ..╱..╱Random-access Memory╱holographic data storage]

magnetic-optical tape

[see ..╱..╱Sequential-access Memory╱tape╱magnetic-optical]

magnetic-optical discs

[see ..╱..╱Random-access Memory╱dis(c|k)-based╱magnetic-optical╱magnetic-optical discs]

magnetic tape ^{(eg. cassette tapes)}

[see ..╱..╱Sequential-access Memory╱tape╱magnetic]

optical tape

[see ..╱..╱Sequential-access Memory╱tape╱optical]

SAM	[see ..╱Sequential-access Memory]

Sequential-access Memory ^(SAM)

tape

optical

magnetic

magnetic-optical

drives for such media

[see ╱hardware╱digital-storage hardware╱drives and readers╱tape drives]

RAM	[see ..╱Random-access Memory]

Random-access Memory ^(RAM)

dis(c|k)-based

optical

optical ROM ^{(read-only memory)} discs

[read-only CDs, read-only DVDs, etc.]

writing ^{(aka burning)} optical ROM discs

as live DVDs, or live CDs

burner for such media

[see ..╱writer for such media]

compact disc ^(CD)

digital versatile disc ^(DVD)

drive for such media

[see ╱hardware╱digital-storage hardware╱drives and readers╱optical disc drives]

writer ^(burner) for such media

[covered under ..╱‘drive for such media’]

magnetic

floppy disk

drive for floppy disks

[see ╱hardware╱digital-storage hardware╱drives and readers╱floppy disk drive]

hard disk drive ^(HDD)

magnetic-optical

magnetic-optical discs

holographic data storage ^{(no information at present)}

hardware

[see ╱hardware╱digital-storage hardware]

disk encryption

full-disk encryption ^(FDE)

[see ╱cryptography, cryptographic╱full-system encryption, full-disk encryption]

DIY	[see ╱Do It Yourself]

downloads, downloading

Do It Yourself ^(DIY)

DIY ultrasound imaging kit

[see ╱physical properties╱images]

DIY security principle ^{(broad security principle)}

[see ╱broad security principles╱DIY security principle]

drives ^{(computer drive)} and readers ^{(card readers for computer systems)}

[see ╱hardware╱digital-storage hardware╱drives and readers╱]

dual-booting ^{(a special instance of multi-booting)}

[see ╱boot╱multi-booting]

Digital Video Disc

[see ╱Digital Versatile Disc]

Digital Versatile Disc

[see ╱digital storage╱media╱non-microchip-based memory╱Random-access Memory╱dis(c|k)-based╱optical╱DVDs]

DVD	[see ╱Digital Versatile Disc]

E

eavesdropper, eavesdropping

[see ╱spy╱eavesdropper]

Eiffel ^{(Eiffel programming language)}

[see ╱programming╱programming languages╱Eiffel]

electronic keyboard signals

electric fields

electric field imaging

[see ╱physical properties╱image]

electronic mail

[see ╱communication╱electronic mail]

electromagnetic

electromagnetic radiation

electromagnetic spectrum

email

[see ╱communication╱electronic mail]

EM radiation

[see ╱electromagnetic radiation]

embedded

embedded microcontrollers

emoji

[see ╱language╱emoji]

emulators ^{(type of software that emulates another software)}

Wine Is Not an Emulator ^(Wine) ^{(Windows emulator for Unix-like operating systems)}

engineering

encryption

[covered under ╱cryptography, cryptographic╱]

epoxy resin

espionage

[see ╱spy]

ethernet

error correction

error correction algorithms

Essex police

[see ╱police]

evil maid attack

[see ╱attack╱different classes of attack]

Expensive

[see ╱costs╱expensive]

F

factory resets

fail safe

fantasy ^(fiction)

fat clients

[see ╱server-client computing model╱client╱thin/fat clients╱fat clients]

FDE ^{(full-disk encryption, full-system encryption)}

[see ╱cryptography, cryptographic╱full-system encryption, full-disk encryption]

file ^{(computer file)}

[related to ╱digital storage]

backing up files

[see ╱backup╱backing up files]

digital-signing of files, and the use of such signatures

[see ╱cryptography, cryptographic╱protocols and algorithms╱public-key cryptography╱digital signing/signatures╱of files]

file comparison

to detect malware introductions when using reproducible-builds protocol

byte-for-byte comparison

[see ╱byte-for-byte comparison for general treatment of byte-for-byte comparison]

software tools and utilities

[see ╱software tools, software utilities╱file comparison]

file deletion ^{(no particular content at present)}

recoverable deletion ^{(no particular content at present)}

data sanitisation

[falls under ╱data destruction╱data sanitisation]

file transfer, file transmission, sending files

downloads, downloading ^{(no particular content at present)}

[falls under ╱downloads, downloading]

secure communication of files

[see ╱secure communication╱of files]

malware in files ^{(no particular content at present)}

[see ╱malware╱malware in files]

forge, forgery

“based on time taken to forge” broad security principle

[see ╱broad security principles╱time-based broad security principles╱“based on time taken to forge” security principle]

financial

[related to ╱costs]

banking

bank references ^{(transaction references)}

bank transactions

[see ╱financial╱financial transactions╱bank transactions]

bank systems

[see ╱financial╱financial systems╱bank systems]

bank transfer

bank branch

currency

weak currency

money

monetary amounts

cryptocurrency

authentication coins

different currencies

Bitcoin

Bitcoin keys

[see ..╱..╱..╱cryptocurrency keys╱Bitcoin keys]

cryptocurrency keys

Bitcoin keys

cryptocurrency security

[see ╱standards╱security standards╱cryptocurrency]

cryptocurrency systems

[see ╱financial╱financial systems╱cryptocurrency systems]

cryptocurrency transactions

[see ╱financial╱financial transactions╱cryptocurrency transactions]

mining cryptocurrency

proof of work

public-key cryptography ^{(using public-private key pair, aka asymmetric cryptography)}

public-key cryptography in general

[see ╱cryptography, cryptographic╱protocols and algorithms╱public-key cryptography]

financial constraints, budget

[see ╱costs╱financial constraints╱budget]

financial systems

bank systems

cryptocurrency systems ^{(no particular information at present)}

financial transactions

bank transactions

cryptocurrency ^{(such as Bitcoin)} transactions

refund

security in finance

cryptocurrency security

[see ╱standards╱security standards╱cryptocurrency]

using bank branches

treasure map

[see ╱treasure map]

fingerprint

firmware

flash/flashing

flash cells

flash memory

[see ╱memory╱flash memory]

flavours

floppy disk

[see ╱digital storage╱non-microchip-based memory╱Random-access Memory╱dis(c|k)-based╱magnetic╱floppy disk]

foam

foam peanuts

foil

reflective foil

form factor

fraud

full-system encryption, full-disk encryption ^(FDE)

[see ╱cryptography, cryptographic╱full-system encryption, full-disk encryption]

G

gazette

Gas Chromatography Mass Spectrometry machine

GC-MS machine

[see ╱Gas Chromatography Mass Spectrometry]

GDPR	[see ╱General Data Protection Regulation]

General Data Protection Regulation

[see ╱legislation╱GDPR]

geographic areas

[see ╱geospatial]

geospatial

geographic areas, geographies

see countries mentioned in book

geospatial-based broad security principles

[see ╱broad security principles╱geospatial-based broad security principles]

Germany

[see ╱countries mentioned in book╱Germany]

GitHub

[see ╱systems╱collaborative development╱GitHub]

Glacier protocol

[see ╱standards╱security standards]

glare

[see ╱optical effects]

glasses ^{(looking glasses, spectacles)}

glitter nail varnish

glue

glue solvents

acetone

super glue

Google

Google Authenticator ^{(key- and time- based app)}

[see ╱apps]

government

GNU’s-Not-Unix! Privacy Guard ^(GPG)

[see ╱software tools, software utilities╱cryptography╱GPG]

GNU Privacy Guard ^(GPG)

[see ╱software tools, software utilities╱cryptography╱GPG]

GPG	[see ╱software tools, software utilities╱cryptography╱GPG]

Greek alphabet

[see ╱language╱alphabet╱non-latin alphabet╱Greek alphabet]

graphical user interface ^(GUI) ^{(for computing)}

gravitational weight

[see ╱physical properties╱weight]

GUI	[see ╱graphical user interface]

H

hack

hacker culture

security hacking

backing up files after discovery of having been hacked

[see ╱backup╱backing up files╱after discovery of having been hacked]

hardware hacking

deep hardware hacking

mindset of hackers

stop funding the spies and hackers ^{(broad security principle)}

[see ╱broad security principles╱stop funding the spies and hackers]

hand-made paper

[see ╱natural hand-made paper]

hardware ^{(computer hardware)}

digital-storage hardware

drives ^{(computer drive)} and readers ^{(card readers for computer systems)}

card readers for SD cards

[see ╱memory

[microchip-based computer memory]╱flash memory╱Secure Digital cards╱readers]

floppy disk drive

optical disc drives

writer ^{(aka burner)}

writing ^{(aka burning)} optical discs

writing ^{(aka burning)} optical ROM discs ^{(can be DVDs, CDs)}

[see ╱digital storage╱non-microchip-based memory╱Random-access Memory╱dis(c|k)-based╱optical╱optical ROM discs╱writing optical ROM discs]

tape drives

in relation to media

hardware-less media ^{(for digital storage)}

[see ╱digital storage╱media╱non-microchip-based memory]

hardware-based media ^{(for digital storage)}

[see ╱digital storage╱media╱non-microchip-based memory]

hardware hacking

[see ╱hack╱security hacking╱hardware hacking]

hardware considered as either open-source or closed-source

open-source hardware

[opposite of ..╱closed-source hardware]

Novena open-source computing hardware platform

^{(cf. USB device firmware specifications being more open)}

closed-source hardware

[opposite of ..╱open-source hardware]

^{(cf. SD card firmware not having open specifications?)}

open/closed source in general

[see ╱open/closed source]

processor

processor idle time

processor-hour work

router

WiFi router

trustable hardware

hardware optimisation

3D-optimised hardware

hardware researchers/specialists

Andrew Bunnie Huang

Trammel Hudson

hard disk drive

[see ╱digital storage╱non-microchip-based memory╱Random-access Memory╱dis(c|k)-based╱magnetic╱hard disk drive]

Haven: Keep Watch

[see ╱apps]

HDD	[see ╱hard disk drive]

Heads ^{(BIOS/UEFI boot firmware system)}

[see ╱boot╱bootloader╱first-stage boot loader]

hibernate ^{(a computer’s hibernate mode)}

[see ╱powering computer systems╱system power states╱hibernate]

higher-level programming language

[see ╱programming╱programming languages╱higher-level programming language]

high-risk, high-sensitivity

historic version of the software

[see ╱old software, old devices]

historic software ^{(historic version of the software)}

[see ╱historic version of the software]

hoax

deceptive fake ^{(cf. forgery)} ^{(cf. evil maid attack where computer is replaced with deceptive fake) cf. “A counter-argument to using this protocol is that adversaries with supercomputers can easily fake such numbers of coins…..“}

Holland

[see ╱countries mentioned in book╱Holland]

hologram, holography, holographic

holographic data storage

[see ╱digital storage╱non-microchip-based memory╱Random-access Memory╱holographic data storage]

home and mobile working

[related to ╱remote working]

home made

hotel

HTTPS

[see ╱communication╱communication protocols for computing devices╱protocols that are also standards╱ Hypertext Transfer Protocol Secure╱]

Hypertext Transfer Protocol Secure

[see ╱communication╱communication protocols for computing devices╱protocols that are also standards╱Hypertext Transfer Protocol Secure╱]

I

image

magnetic image

[see ╱physical properties╱image]

magnetic resonance imaging

[see ╱physical properties╱magnetic resonance imaging]

visual image

[see ╱physical properties╱image]

radio-frequency imaging

[see ╱physical properties╱image]

RF imaging

[see ╱physical properties╱image]

electric field imaging

[see ╱physical properties╱image]

photography

[see ╱photography]

T ray

[see ╱physical properties╱image╱t ray]

X ray

[see ╱physical properties╱image╱x ray]

ultrasound image

[see ╱physical properties╱image╱ultrasound image]

imitation diamonds

‘Inception’ ^{(the film)}

‘Inception’ styled attacks

[see ╱attack╱different classes of attack╱mind-reading psychic attack╱‘Inception’ styled attacks]

deep hardware hacking

[see ╱hack╱security hacking╱hardware hacking╱deep hardware hacking]

industrial radiography

infra-red scanning

[see ╱physical properties]

infrared filter

[see ╱physical properties]

ink

ink paper marbling

[see ╱paper╱ink paper marbling]

input/output ^{(input and output aspect of computing hardware)}

I/O	[see ╱Input/Output]

infra red

[see ╱physical properties╱ infra red]

installation media

installation software

[see ╱software╱installation software]

intellectual property

intellectual property concerning source code and designs

open source

[opposite of ..╱closed source]

open source in general

[see ╱open/closed source╱open source]

closed source

[opposite of ..╱open source]

closed source in general

[see ╱open/closed source╱closed source]

internal Read-Only Memory ^{(of a computer system)}

internal ROM

[see ╱internal Read-Only Memory]

internet

internet research ^{(cf. internet searching)}

internet bandwidth, internet quota

internet browser

[see ╱web/internet browser]

inventions for security

[see ╱security invention]

isolation

physical isolation

software isolation

K

keyboard ^{(computer keyboard)}

keyboard privacy

key

digital key

asymmetric cryptography

[aka public-key cryptography]

[see ..╱public-key cryptography╱]

authentication key

backing-up security keys

[covered under ╱backup╱backing-up security keys and passwords]

destroying keys

[contrasts and can complement ╱backup╱backing-up security keys and passwords]

crypto shredding

[see ╱data destruction╱crypto shredding]

“destroy key when attacked”

[see ╱data destruction╱“destroy key when attacked”]

frequent changing of encryption keys in FDE

[see ╱cryptography, cryptographic╱full-system encryption, full-disk encryption╱frequent changing of encryption keys]

public-key cryptography ^{(using public-private key pair, aka asymmetric cryptography)}

PGP ^{(Pretty Good Privacy)} public key

[see ╱cryptography, cryptographic╱protocols and algorithms╱public-key cryptography╱PGP public key]

private key

[see ╱cryptography, cryptographic╱protocols and algorithms╱public-key cryptography╱private key]

public key

[see ╱cryptography, cryptographic╱protocols and algorithms╱public-key cryptography╱public key]

Bitcoin keys

[see ╱financial╱currency╱cryptocurrency╱different currencies╱Bitcoin╱Bitcoin keys]

tokens for public-key-cryptography keys

[see ╱security tokens╱security tokens for public-key cryptography]

physical key

[related to ╱physically lock, physical lock╱physical -key lock]

cloned key

[see ╱cloned key]

key loggers

key scrambler ^{(aka keyboard scrambler)}

key servers

keystrokes

keyboard ^{(for computer)}

Kodak online printing ^{(UK business)}

[see ╱business╱online printing businesses]

Kosagi ^{(Team Kosagi)}

L

language

alphabet

Latin alphabet

non-Latin alphabet

Greek alphabet

unicode

non-verbal symbol

word symbol

braille

emoji

Morse code

programming language

[see ╱programming╱programming language]

pronunciation

unicode

lapse(s) in security

[see ╱security lapse]

laptop

Latin alphabet

[see ╱language╱alphabet]

legislation ^{(hardly any content at present)}

GDPR ^{(General Data Protection Regulation)}

lenticular printing

library

light rays

Linux ^(OS)

[see ╱operating system╱different operating systems]

live DVD, live CD

location ^(geospatial)

[see ╱geospatial]

lock ^(physical)

[see ╱physical lock]

locking, and lock for, computer screen

[see ╱computer screen lock/locking]

login, log-in, log-off

log-off ^{(no particular content at present?)}

loud alarm

[see ╱alarm╱loud alarm]

low cost

[see ╱costs╱cheap]

M

magnetic fields, magnetism, magnet, magnetic

magnetic tape ^{(computer storage, eg. cassette tapes)}

[see ╱digital storage╱non-microchip-based memory╱Sequential-access Memory╱tape╱magnetic]

magnetic-optical

[see ╱magnetic-optical]

magnetic weight

[see ╱physical properties╱weight]

magnetic image

[see ╱physical properties╱image]

magnetic resonance imaging

[see ╱physical properties╱magnetic resonance imaging]

MRI	[see ╱physical properties╱magnetic resonance imaging]

magnetic-optical

computer storage media

tape	[see ╱digital storage╱non-microchip-based memory╱Sequential-access Memory╱tape╱magnetic-optical]

discs

[see ╱digital storage╱non-microchip-based memory╱Random-access Memory╱dis(c|k)-based╱magnetic╱magnetic-optical discs]

magnetic tape ^{(computer storage, eg. cassette tapes)}

[see ╱digital storage╱non-microchip-based memory╱sequential-access Memory╱tape╱magnetic]

malware

malware in files ^{(no particular content at present)}

detecting malware in source code

by using reproducible-builds protocol

in general

file-comparison aspect

[see ╱file╱file comparison╱to detect malware introductions when using reproducible-builds protocol]

manufacturer, producer ^{(intersects with business)} ^{(manufacturers and producers named in book)}

OEM	[see ╱original equipment manufacturer]

cf. provider’s authentication server in §“Security by pre-loaded private key”

Sandisk

Qubes

marbling ^{(paper marbling)}

[see ╱paper╱paper marbling]

Mark Fernandes

[see ╱persons]

mass storage

materials

acetone

[see ..╱glue solvents╱acetone]

bubble wrap

[see ..╱unrepeatable-pattern materials╱shape-retentive materials that are very easily deformed╱bubble wrap]

cardboard

cling film

[see ..╱transparent material╱cling film]

crumpling plastic material

[see ..╱shape-retentive material that is very easily deformed╱plastic that crumples]

foam peanuts

[see ..╱unrepeatable-pattern materials╱polystyrene pieces╱foam peanuts]

foil ^{(reflective foil)} that is shredded

[see ..╱unrepeatable-pattern materials╱shredded╱shredded reflective foil]

glitter nail varnish

[see ..╱unrepeatable-pattern materials╱glitter nail varnish]

glue

super glue

glue solvent

acetone

hand-made paper

[see ..╱paper╱hand-made paper]

holographic material that is shredded

[see ..╱unrepeatable-pattern materials╱shredded╱shredded holographic material]

imitation diamonds

[see ..╱transparent material╱imitation diamonds]

ink

ink-marbled paper

[see ..╱paper╱ink-marbled paper]

mylar x-ray film

[see ..╱x-ray film╱mylar x-ray film]

newspaper

[see ..╱paper╱newspaper]

paint

paper

hand-made paper

ink marbled-paper

newspaper

printer paper

tea-bag marbled stained paper

shredded paper

plastic, transparent pouch/bag material

[see ..╱transparent material╱plastic pouch/bag material]

plastic that crumples

[see ..╱unrepeatable-pattern materials╱shape-retentive material that is very easily deformed╱plastic that crumples]

polystyrene pieces

[see ..╱unrepeatable-pattern materials╱polystyrene pieces]

printer paper

[see ..╱paper╱printer paper]

reflective foil that is shredded

[see ..╱unrepeatable-pattern materials╱shredded╱shredded reflective foil]

rice grains

[see ..╱unrepeatable-pattern materials╱rice grains]

security tape

sellotape

shredded

[see ..╱unrepeatable-pattern materials╱shredded]

shell-suit material

[see ..╱unrepeatable-pattern materials╱shape-retentive material that is very easily deformed╱shell-suit material]

silk	[see ..╱unrepeatable-pattern materials╱shape-retentive material that is very easily deformed╱silk]

super glue

[see ..╱glue╱super glue]

tea-bag marbled stained paper

[see ..╱paper╱tea-bag marbled stained paper]

tie-dye material

[see ..╱unrepeatable-pattern materials╱materials that might be suitable╱tie-dye material]

transparent material

cling film

[related to ..╱..╱unrepeatable-pattern materials╱shredded╱shredded cling film]

imitation diamonds

[related to ..╱..╱unrepeatable-pattern materials╱imitation diamonds]

plastic pouch/bag material

transparent beads

[related to ..╱..╱unrepeatable-pattern materials╱transparent beads]

transparent plastic that is shredded

[related to ..╱..╱unrepeatable-pattern materials╱shredded╱shredded transparent plastic]

unrepeatable-pattern materials

glitter nail varnish

imitation diamonds

materials that might be suitable

paper

ink-marbled paper

[see ..╱..╱..╱paper╱ink-marbled paper]

newspaper

[see ..╱..╱..╱paper╱newspaper]

printer paper

[see ..╱..╱..╱paper╱printer paper]

tea-bag marbled stained paper

[see ..╱..╱..╱paper╱tea-bag marbled stained paper]

tie-dye material

[see ..╱..╱..╱paper╱tie-dye material]

polystyrene pieces

foam peanuts

rice grains

shape-retentive materials that are very easily deformed

bubble wrap

plastic that crumples

shell-suit material

silk

shredded

shredded cling film

shredded holographic material

shredded optical discs

shredded paper

[see ..╱..╱..╱paper╱shredded paper]

shredded transparent plastic

shredded reflective foil

transparent beads

x-ray film

mylar x-ray film

water

materially written

Matthew Garrett

[see ╱persons]

measurements, readings of physical properties

[see ╱physical properties╱readings╱measuring]

measuring method types

invasion related

invasive

non-invasive

destruction related

destructive

non-destructive

memorisation, memorise

memory ^{(microchip-based computer memory)}

ROM	[see ╱Read-only Memory]

RAM	[see ╱Random-access Memory]

flash memory

NOR flash ^{(NOR stands for the not-or logic gate)}

NAND flash ^{(NAND stands for the not-and logic gate)}

SD cards

[see ╱Secure Digital cards also in this group]

Secure Digital cards ^{(SD cards)}

types

form factors

original

mini

micro

smartphone internal SD cards

readers for SD cards

[see ╱hardware╱digital-storage hardware╱drives and readers╱card readers for SD cards]

SSD	[see ╱solid-state drive]

mental

cognitive power

visual cognitive power

conscious thoughts

mental process

mindset of hackers

[see ╱hack╱security hacking╱mindset of hackers]

mind reading

brain-reading

psychic

psychic attack

[see ╱attack╱different classes of attack╱ mind-reading psychic attack]

psychic powers

security in spite of amnesia

[see ╱security in spite of amnesia]

thinking outside the box

message digest

MFA	[see ╱multi-factor authentication]

microwave oven

[see ╱microwave testing]

military

military policy

scorched earth

other policies ^{(no content at present)}

mindset of hackers

[see ╱hack╱security hacking╱mindset of hackers]

minimally-above-average security ^{(broad security principle)}

[see ╱broad security principles╱minimally-above-average security]

multi-factor authentication ^(MFA)

2-factor authentication ^{(special instance of MFA)}

Micah Lee ^{(a long-time Qubes advocate)}

microchip ^{(computer microchip, chip is abbreviation)}

microchip-based computer memory

[see ╱memory

[microchip-based computer memory]]

microcontroller

Micro SD cards

[see ╱Secure Digital cards]

mind reading

[see ╱mental╱mind reading]

miracle, miraculous

Man In The Middle

memory stick

[see ╱USB memory stick]

metal

metal boxes

Michael A. Caloyannides

[see ╱persons]

microphone

MITM	[see ╱Man In The Middle]

mobile devices

mobile phone

[see ╱phones╱mobile phones]

mobile working

[see ╱home and mobile working]

monetary amounts

[see ╱financial╱currency╱money╱monetary amounts]

Morse code

[see ╱language╱Morse code]

motherboard

motherboard ROM

motion detector alarms

[see ╱alarms╱motion detector alarms]

MrChromebox

multi-step security

[see ╱MFA]

multi-booting

[see ╱boot╱multi-booting]

mylar x-ray film

[see ╱physical properties]

N

naked eye

[related to ╱visible spectrum]

National Cyber Security Centre for the UK ^(NCSC)

[see ╱organisations and businesses╱names of non-business organisations╱National Cyber Security Centre]

natural hand-made paper

NCSC	[see ╱organisations and businesses╱names of non-business organisations╱National Cyber Security Centre]

Neo public-key-cryptography USB security tokens

[see ╱security tokens╱security tokens for public-key cryptography╱USB tokens╱brands╱Yubikey, Yubico╱Neo]

Near Field Communications ^(NFC)

[see ╱communication╱wireless communication╱types╱NFC]

new software, and devices

[see ╱age of software, and devices╱new]

Netherlands

[see ╱countries mentioned in book╱Netherlands]

network for wireless communication

[see ╱communication╱wireless communication╱network]

newspaper

[see ╱paper╱newspaper]

NFC	[see ╱communication╱wireless communication╱types╱NFC]

Nitrokey brand of USB security tokens

[see ╱security tokens╱security tokens for public-key cryptography╱USB tokens╱brands╱Nitrokey]

noise ^{(random noise)}

[related to ╱unrepeatable pattern]

visual noise

audio noise

white noise audio

non-Latin alphabet

[see ╱language╱alphabet]

non-verbal symbol

[see ╱language╱non-verbal symbol]

NOR flash ^{(flash microchip memory)}

[see ╱memory

[microchip-based computer memory]╱flash memory]

NAND flash ^{(flash microchip memory)}

[see ╱memory

[microchip-based computer memory]╱flash memory]

non-invasive measuring methods

[see ╱measuring method types╱non-invasive]

non-destructive measuring methods

[see ╱measuring method types╱non-destructive]

Novena open-source computing hardware platform

[see ╱hardware╱hardware considered as either open-source or closed-source╱open-source hardware╱Novena open-source computing hardware platform]

O

obtaining software

[see ╱software╱obtaining software╱]

occlusion

original equipment manufacturer ^(OEM) software

[see ╱software╱OEM software]

OEM software

[see ╱software╱OEM software]

old software, and devices

[see ╱age of software, and devices╱old]

online printing business

[see ╱business╱online printing business]

online shop

[see ╱business╱shop╱online shop]

open/closed source

considered as a business model

[see ╱business╱business models╱open-source vs. closed-source]

open source

[opposite of ..╱closed source]

open source source code

[see ╱programming╱source code╱source code considered as either open source or closed source╱open source source code]

open source hardware

[see ╱hardware╱hardware considered as either open-source or closed-source╱open-source hardware]

open source considered as intellectual property

[see ╱intellectual property╱intellectual property concerning source code and designs╱open source]

closed source

[opposite of ..╱open source]

closed source source code

[see ╱programming╱source code╱source code considered as either open source or closed source╱closed source source code]

closed source hardware

[see ╱hardware╱hardware considered as either open-source or closed-source╱closed-source hardware]

closed source considered as intellectual property

[see ╱intellectual property╱intellectual property concerning source code and designs╱closed source]

optical disc ^{(such as CDs and DVDs)}

[see ╱digital storage╱media╱non-microchip-based memory╱Random-access Memory╱optical╱dis(c|k)-based]

optical ROM discs ^{(read-only CDs, read-only DVDs, etc. {ROM=read-only memory})}

[see ╱digital storage╱media╱non-microchip-based memory╱Random-access Memory╱optical╱optical ROM discs]

optical effects

transparency

translucency ^{(no content at present)}.

reflectivity ^{(cf. glare)}

refractivity

diffraction

[related to interference patterns in ╱hologram, holography..]

stereoscopy ^{(no content at present)}.

polarisation

moving images revealed in holograms by moving hologram.

optical tape

[see ╱digital storage╱media╱non-microchip-based memory╱Sequential-access Memory╱tape╱optical]

option ROMs ^{(ROM=read-only memory)}

Oracle

Oracle Cloud

Oracle Cloud compute instance

Oracle Cloud Linux

[see ╱operating system╱different operating systems]

Oracle Cloud Linux compute instance

organisations and businesses

business

[see ╱business]

names of non-business organisations

Chaos Communication Congress

Essex police

[see ..╱governmental╱police╱Essex police]

National Cyber Security Centre ^(NCSC)

[see ..╱governmental╱country-specific╱UK╱National Cyber Security Centre]

Qubes OS project ^{(for general info about Qubes OS)}

[see ╱Qubes OS]

Raspberry Pi Foundation ^{(for general info about Raspberry Pi technology)}

[see ╱Raspberry Pi]

Wikimedia Foundation ^{(for general info about Wikipedia, which is owner by the foundation)}

[see ╱Wikipedia]

governmental

country-specific

UK

National Cyber Security Centre ^(NCSC)

Essex police

USA government

China’s government

military

police

police in general

Essex police

[see ..╱..╱country-specific╱UK╱Essex police]

names of organisations and businesses

Boots

certification authorities

Chaos Communication Congress

China government

Essex police

GitHub

[see ╱systems╱collaborative development╱GitHub]

Google

government

Kodak

National Cyber Security Centre ^(NCSC)

Nitrokey

Oracle

PC World

police

Qubes OS project

Raspberry Pi Foundation

Sandisk

secret criminal societies

Tesco

USA government

Wikimedia Foundation

Yubico

operating system ^(OS) ^{(base platform software for using a computer)}

different operating systems

Windows

Linux or Linux-based

Oracle Cloud Linux

Qubes OS

Raspberry Pi OS

general info about Raspberry Pi technology

[see ╱Raspberry Pi]

ChromeOS

Android operating system ^{(for mobile devices)}

operating-system login account

Administrator account

operating costs

[see ╱costs╱operating costs]

order, ordering ^{(request for product/service)}

[related to ╱purchasing]

compared with non-order acquisition of goods ^{(ordering is prone to MITM attacks)}

ordering many units of same product ^{(broad security principle)}

ordering goods requiring physical transit to customer

security for goods in physical transit

[see ╱physical transit╱security for goods in physical transit]

returning orders

[see ╱product return]

OS ^{(operating system)}

[see ╱operating system]

outside the box

[see ╱mental╱thinking outside the box]

P

padlock

padlockable laptop bag

painting, paint

paper?

paper shredders

paper marbling

ink paper marbling

tea-bag marbled stained paper

hand-made paper

[see ╱natural hand-made paper]

paper tears

printer paper

recycled paper

newspaper

password

changing passwords

[covered under ╱changing passwords and keys]

strong password

password encryption

password encoding

password reuse

password blacklisting

password capture

password manager ^{(aka password vault)}

password cracking

communicating passwords ^{(cf. Appendix)}

rate limiting in password attempts

pattern ^{(graphical pattern)}

personal computer ^(PC)

different “ready-to-run” PCs marketed as products

Chromebook, Chromebox, Chromebit

[see ╱server-client computing model╱client╱web client computers╱Chromebook, Chromebox, Chromebit]

persons ^{(individuals named in book)}

Andrew "bunnie" Huang ^{(computer hardware researcher and specialist)}

Mark Fernandes ^{(software developer, original author of this book)}

Matthew Garrett ^{(technologist, software developer, worked on secure boot protocol)}

Michael A. Caloyannides ^{(author of “Desktop Witness: The Do's and Don'ts of Personal Computer Security”)}

Trammell Hudson ^{(principal developer of the Heads BIOS/UEFI boot firmware system)}

PC	[see ╱personal computer]

PC World

peer review

Cf. Raspberry Pi, cf. peer review in ‘build from source’ section, cf. publishing security methods section ^{(in broad principles section)}

pencil

peripheral ^{(computer peripheral)}

phones

mobile phones

age of phone

old mobile phone

[see ╱age of software, and devices╱old╱old mobile phone, mobile device]

new mobile phone

[see ╱age of software, and devices╱new╱new mobile phone╱mobile device]

burner phones

smartphones

internal SD cards in smartphones

[see ╱memory

[microchip-based computer memory]╱flash memory╱SD cards╱smartphone internal SD cards]

PGP public key

[see ╱cryptography, cryptographic╱protocols and algorithms╱Pretty Good Privacy cryptography╱PGP public key]

PGP cryptography

[see ╱cryptography, cryptographic╱protocols and algorithms╱Pretty Good Privacy cryptography]

phish

photography, photograph, photographing

visible-spectrum photography

camera

[see ╱camera]

photo printing

security-photo matching software

[see ╱software╱security-photo matching software]

physical disturbance

physical isolation ^{(cf. §“Based on time passed”)}

physical key

[see ╱key╱physical key]

physically lock, physical lock

[related to ╱safe]

combination lock

padlock

physical -key lock

[related to ╱key╱physical key]

physical properties

weight

gravitational weight

magnetic weight

weighing scales

images

visual images

magnetic images

magnetic resonance imaging

RF imaging

[see below, radio-frequency imaging]

radio-frequency imaging

electric field imaging

photography

[see ╱photography]

T ray ^{(Terahertz radiation scan analogous to an x ray)}

ultrasound images

DIY ultrasound imaging kit

ultrasonic sensor

X ray

mylar x-ray film

readings, measuring

measuring physical properties for authentication

[see ╱authentication╱measuring physical properties for authentication]

ultrasound

volume ^{(space in 3D)}

Archimedes’ principle

X ray

industrial radiography

infra red

infrared scanning

infrared filter

microwave testing

microwave oven

radio-frequency detection

radio-frequency field

sound

ultrasound

physical shelves

[see ╱business╱shop╱physical shop╱physical shelves]

physical shop/store

[see ╱business╱shop╱physical shop]

physical transit

security for goods in physical transit

politics, political

piggy-back

pinhole ^{(pinhole material)}

pinhole glasses

pins ^{(motherboard pins)}

pixel, pix-elated

plastic

plastic bags

[see ╱shape flexibility╱plastic bag]

platform ^{(computer platform)}

polarisation

[see ╱optical effects]

police

Essex police

[see ╱organisations and businesses╱names of non-business organisations╱Essex police]

report cyber-crime to the police

[see ╱report, reporting╱report cyber-crime to the police]

polarised ^{(polarised optical filter)}

polystyrene pieces ^{(such as those used for cushioning parcelled items)}

[see ╱foam peanuts]

porting source code to higher-level programming language

[see ╱programming╱source code╱porting source code to higher-level programming language]

post ^(mail)

power states ^{(system power states)}

[see ╱powering computer systems╱system power states]

powering computer systems

auto-power-off

system power states ^{(for computer system)}

working ^(s0)

sleep mode ^{(s1, s2, s3)}

hibernate ^(s4) ^{(no content at present)}

soft off/boot, warm boot ^(s5) ^{(no content at present)}

powered-off ^{(step in cold booting)} ^(G3) ^{(cf. securing bootloader when in powered-off...)}^{(there are two types of shutdown {G3}: graceful and hard)}

Pretty Good Privacy ^(PGP) cryptography

[see ╱cryptography, cryptographic╱protocols and algorithms╱Pretty Good Privacy cryptography]

principles of security that are broad

[see ╱broad security principles]

printed, printing, print

on paper

3D printers ^{(3D=three-dimensional, no content at present)}.

lenticular printing

printer paper

[see ╱paper╱printer paper]

privacy screen filters

[see ╱privacy screens

[filters]]

privacy screens

privacy screen filters

privacy keyboard screen

programming, coding, reprogramming

[related to ╱hack╱hacker culture]

secure coding

porting source code to higher-level programming language

[see ..╱..╱source code╱porting source code to higher-level programming language]

programming languages

Eiffel

higher-level programming language

porting source code to higher-level programming language

[see ..╱..╱..╱source code╱porting source code to higher-level programming language]

algorithms

denoising algorithms

cryptography algorithms

[see ╱cryptography, cryptographic╱algorithms]

source code

auditing source code

by using collaborative development

[see ╱systems╱collaborative development╱when used for auditing source code changes]

detecting malware in source code

[see ╱malware╱detecting malware in source code]

porting source code to higher-level programming language

building from source

[see ╱building software╱building from source]

source code considered as either open source or closed source

open source source code

[opposite of ..╱closed source/source code]

closed source source code

[opposite of ..╱open source source code]

open/closed source in general

[see ╱open/closed source]

probability, probabilistic

[related to ╱random]

balance-of-probabilities

product return

product ordering

[see ╱order, ordering]

proof of work

[see ╱financial╱cryptocurrencies╱proof of work]

pronunciation

[see ╱language╱pronunciation]

pros vs cons ^{(for and against)}

protocols

for cryptography

[see ╱cryptography, cryptographic╱protocols and algorithms]

for communication

[see ╱communication╱communication protocols for computing devices]

that are also standards

[see ╱standards╱protocols]

reproducible-builds protocol

[see ╱building software╱reproducible builds]

zero-knowledge authentication protocol

provider

psychic

[see ╱mental╱mind reading╱psychic]

PS/2 ^{(keyboard interface standard, PS/2 means IBM Personal System/2, IBM stands for International Business Machines and is a technology company)}

public authentication PGP key

[see ╱key╱digital key╱public-key cryptography╱PGP public key]

public domain

private key

[see ╱cryptography, cryptographic╱protocols and algorithms╱public-key cryptography╱private key]

“private-public key pair” encryption

[see ╱cryptography, cryptographic╱protocols and algorithms╱public-key cryptography]

public key

[see ╱cryptography, cryptographic╱protocols and algorithms╱public-key cryptography╱public key]

public-key cryptography ^{(aka asymmetric cryptography)}

[see ╱cryptography, cryptographic╱protocols and algorithms╱public-key cryptography]

“public-private key pair” encryption

[see ╱cryptography, cryptographic╱protocols and algorithms╱public-key cryptography]

public places

publish, publishing

publishing security methods ^{(broad security principle)}

[see ╱broad security principles╱publishing security methods]

purchase, purchasing

[related to ╱ordering]

costs of purchases

[see ╱costs]

purchasing channels

purchasing software

[intersects with ╱software╱obtaining software╱]

refunds for purchases

[see ╱financial╱refund]

returning purchased products

[see ╱product return]

shop from which purchases can be made

[see ╱business╱shop]

Q

QC parameters

[see ╱quality-control parameters]

quality-control parameters

quantum entanglement ^{(analogy, in respect of testing one unit to determine properties of second unit)}

[see ╱testing]

Qubes OS

Qubes OS / Qubes

[see ╱operating system╱different operating systems]

entity behind Qubes OS

[see ╱organisations and businesses╱names of non-business organisations╱Qubes OS project]

R

radio frequency

radio-frequency imaging ^{(RF imaging)}

[see ╱physical properties]

radio-frequency detection ^{(RF detection)}

[see ╱physical properties]

radio-frequency fields

[see ╱RF fields] [see ╱physical properties]

random

[related to ╱probability]

generating randomness

coin tossing

rolling dice

Random Access Memory ^(RAM)

user randomly selecting unit from off physical shelves ^{(broad security principle)}

[see ╱business╱shop╱physical shop╱physical shelves]

RAM

[contrasts with ╱SAM]

[see ╱random╱Random Access Memory]

Raspberry Pi

products

Raspberry Pi Zero

Raspberry Pi OS

[see ╱operating system╱different operating systems]

creator ^{(of Raspberry Pi products)}

[see ╱organisations and businesses╱names of non-business organisations╱Raspberry Pi Foundation]

rate limiting

readers ^{(card readers for computer systems)}

[covered under ╱hardware╱digital-storage hardware╱drives and readers╱]

read only

Read-only Memory ^(ROM)

microchip-based computer memory

[see ╱digital storage╱media, microchip-based computer memory╱ROM]

optical ROM discs ^{(eg. read-only CDs, read-only DVDs)}

[see ╱digital storage╱media╱non-microchip-based memory╱Random-access Memory╱dis(c|k)-based╱optical]

recycle, recycled, recycling

recycled paper

[see ╱paper╱recycled paper]

refund

[see ╱financial╱refund]

reflectivity

[see ╱optical effects]

refractivity

[see ╱optical effects]

regulation ^{(a type of legislation)}

[see ╱legislation]

restricted viewing enclosure

[see ╱view restriction╱cardboard “restricted viewing enclosure”]

remote control ^{(remotely controlling computer)}

remote working

[related to ..╱home and mobile working]

replay attack

[see ╱attack╱different classes of attack]

report, reporting

report cyber-crime to the police ^{(broad security principle)}

reproducible builds

[see ╱building software╱reproducible builds]

reprogrammable firmware

response and recovery ^{(cf. §“What to do when you discover your computer has been hacked)}

return ^{(product return)}

[see ╱product return]

reverse engineering

rewritable media

RF ^{(radio frequency)}

[see ╱radio frequency]

rice grains

rolling dice

[see ╱random╱generating randomness╱rolling dice]

ROM	[see ╱Read-only Memory]

rote memory

router

[see ╱hardware╱router]

S

safe ^{(physical safe)}

[related to ╱physically lock, physical lock]

safe-mode

SAM

[contrasts with ╱RAM]

[see ╱Sequential Access Memory]

sandboxing

[related to ╱cloud computing]

science fiction

screen privacy

screensaver lock

[covered under ╱computer screen lock/locking]

screen lock

[covered under ╱computer screen lock/locking]

screws

computer screws

[see ╱computer screws]

scorched earth

[see ╱military╱military policy╱scorched earth]

SD card

[see ╱Secure Digital card]

seal ^{(security seal)}

Secure Digital card ^{(SD card)}

[see ╱memory╱flash memory╱SD card]

second hand ^{(used goods, services, etc.)} ^{(not brand new)}

second hand shop

[see ╱business╱shop╱second-hand shop]

secure coding

secure communication

[see ╱communication╱secure communication]

security in spite of amnesia ^{(cf. security reminders)}

security by pre-loaded private key

[see ╱systems╱design╱security by pre-loaded private key]

security via mass adoption

secret criminal society

[see ╱secret society╱secret criminal society]

security in cyber secure systems and their design

[see ╱design╱design of cyber secure systems]

secret society

secret criminal society

security credentials

secure data sanitisation

security alarm

[see ╱alarm╱security alarm]

security bag

security certificate for public-key cryptography ^{(aka asymmetric cryptography)}

security certificate for public-key cryptography

[see ╱cryptography, cryptographic╱protocols and algorithms╱public-key cryptography╱security certificates]

security certificate for Transport Layer Security ^(TLS) ^{(digital security certificate)}

[see ╱cryptography, cryptographic╱protocols and algorithms╱public-key cryptography╱Transport Layer Security╱TLS security certificates]

security community, security researchers

security derived from source-code auditing

security habit

security hole

security invention

security lapse

preventing lapses in security

[see ╱broad principles╱preventing lapses in security]

security level ^{(complements ‘threat model’ concept)}

think in terms of gradual movement along a security-level continuum ^{(broad security principle)}

[see ╱broad security principles╱think in terms of gradual movement along a security-level continuum]

security location for resting

[see ╱‘at rest’ security location]

security method publishing ^{(broad security principle)}

[see ╱broad security principles╱publishing security methods]

security-photo matching software

[see ╱software╱security-photo matching software]

security principles that are broad

[see ╱broad security principles]

security products and services ^{(cf. §“National Cyber Security Centre”)}

Qubes

Linux

GPG	[see ╱software tools, software utilities╱cryptography╱GPG]

Heads

Coreboot

Google Authenticator ^{(key- and time- based app)}

lock

padlocks

combination lock briefcase

….

security rating

[related to ╱security level]

[see ╱standards╱security standards╱security rating]

security reminder ^{(cf. Preventing lapses in security)} ^{(can sometimes overcome amnesia)}

security standards

[see ╱standards╱security standards]

security tape

security testing

security tokens

relying on high production cost of certain security tokens ^{(broad security principle)}

[see ╱broad security principles╱relying on high production cost of certain security tokens]

security tokens for public-key cryptography

USB tokens

brands

Nitrokey

Yubikey, Yubico

Neo

general information on public-key cryptography

[see ╱cryptography, cryptographic╱protocols and algorithms╱public-key cryptography]

security warning

security whilst asleep

[see ╱sleeping, and security when asleep]

security zone

[related to ╱broad security principles╱geospatial-based broad security principles]

sellotape

Sequential Access Memory ^(SAM)

server

[see ╱server-client computing model╱server]

server-client computing model

client ^{(client computer/software)}

client

thin/fat clients

thin clients ^{(similar to web client computers)}

X terminal

fat clients

web client computers ^{(similar to thin clients)}

Chromebook, Chromebox, Chromebit

server ^{(computer/software server)}

server

server-side processing

Shamir's Secret Sharing

[see ╱backup╱backing-up security keys and passwords╱Shamir's Secret Sharing]

shape retention ‘at rest’

[see ╱‘at rest’ shape retention]

shape flexibility ^{(cf. §“Perhaps the simplest and best idea”)}

^{(in relation to shell-suit material, silk scarves, bubble wrap, and plastic bags)}

^{(in relation to bag/pouch)}

sharing, share, shared

shell-suit

[see ╱shape flexibility╱shell-suit]

shelves

physical shelves

[see ╱business╱shop╱physical shop╱physical shelves]

shop	[see ╱business╱shop]

shreds, shredding, shredder

shrink-wrapped

shutdown ^{(computer shutdown, there are two types: graceful and hard)}

[see ╱powering computer systems╱system power states╱sleep mode]

signing/signature ^{(digital signatures in cryptography)}

[see ╱cryptography, cryptographic╱protocols and algorithms╱public-key cryptography╱digital signing╱signatures]

silk

silk scarf/scarves

[see ╱shape flexibility╱silk scarves]

single-key password mechanism

sleep ^{(a computer’s sleep mode)}

[see ╱powering computer systems╱system power states╱sleep mode]

sleeping, and security when asleep

small business

[see ╱business╱small business]

smartphone

[see ╱phones╱mobile phones╱smartphones]

snooping, snoop

software ^{(cf. listed, advertised, and supported security products and services on NCSC website)}

security-photo matching software

installation software

obtaining software

best practice

[see ╱best practice╱for obtaining software]

obtained when distributed as pre-installed OEM software

from software repositories such as GitHub’s repositories

OEM software

preinstalled, and as method for obtaining software

[see ..╱..╱obtaining software╱obtained when distributed as pre-installed OEM software]

different classes of software

antivirus software

[see ╱antivirus software]

apps	[see ╱apps]

bootloader

[see ╱boot╱bootloader]

cryptography-related

[see ╱cryptography, cryptographic╱software]

emulators

[see ╱emulators]

internet browser

[synonym for ..╱web browser]

operating system

[see ╱operating system]

tools, utilities

[see ╱software tools, software utilities]

web/internet browser

[see ╱web/internet browser]

names of different software mentioned

Android

[see ╱operating system╱different operating systems]

ChromeOS

[see ╱operating system╱different operating systems]

diff	[see ╱software tools, software utilities╱file comparison]

diffoscope

[see ╱software tools, software utilities╱file comparison]

Haven: Keep Watch

[see ╱apps]

Heads

[see ╱boot╱bootloader╱first-stage boot loader]

Chrome internet browser

[see ╱web/internet browser]

Coreboot

[see ╱boot╱bootloader╱first-stage boot loader]

Google Authenticator ^{(key- and time- based app)}

[see ╱apps]

GPG	[see ╱software tools, software utilities╱cryptography╱GPG]

Linux

[see ╱operating system╱different operating systems]

Oracle Cloud Linux

[see ╱operating system╱different operating systems]

Qubes OS

[see ╱operating system╱different operating systems]

Raspberry Pi OS

[see ╱operating system╱different operating systems]

Windows

[see ╱operating system╱different operating systems]

Wine	[see ╱emulators]

software developer, software development

cf. §”8 Principles of Secure Development & Deployment”

software isolation

software repositories

sole trader

[see ╱businesses╱sole trader]

solvent ^{(glue solvent)}

[see ╱glue╱glue solvents]

source ^{(source code)}

[see ╱programming╱source code]

‘spot the difference’ ^(game)

spy, spying, spies, espionage

eavesdropper

stop funding the spies and hackers ^{(broad security principle)}

[see ╱broad security principles╱stop funding the spies and hackers]

steganographic ^{(steganography)}

white-on-white text

stereoscopy

[see ╱optical effects]

storage media ^{(digital storage media)}

[see ╱digital storage╱media╱]

storage components

stranger

submerging in water

[see ╱water╱submerging in water]

sunglasses

software tools, software utilities ^{(class of software)}

file comparison

diff

diffoscope

cryptography

GPG ^{(GNU’s-Not-Unix! Privacy Guard)}

solid-state drive ^(SSD)

sound

ultrasound

SSD	[see ╱solid-state drive]

standards

protocols ^{(there are also protocols that aren’t standards)}

[see ‘╱protocol’ for such other protocols]

for communication between computing devices

[see ╱communication╱communication protocols for computing devices╱protocols that are also standards╱]

for cryptocurrency

Glacier protocol

for cryptography

Transport Layer Security ^(TLS)

[see ╱cryptography, cryptographic╱protocols and algorithms╱public-key cryptography╱Transport Layer Security]

cf. protocols in §”Cryptocurrency-like mining to increase trust”

security rating

cybersecurity

supercomputer

systems

collaborative development

when used for auditing source code changes

GitHub

design

design of cyber secure systems

Too much of the book content is relevant here, for an exhaustive listing.

cf. NCSC information

design to destroy private key when tampering is detected

security by pre-loaded private key

properties

bare bones

[roughly opposite of..╱ ‘bells and whistles’]

‘bells and whistles’

[roughly opposite of ..╱bare bones]

blackbox

system clone

system encryption

full-system encryption

[see ╱cryptography, cryptographic╱full-system encryption, full-disk encryption]

system power states

[see ╱powering computer systems╱system power states]

T

tablet ^{(tablet computer)}

tamper

hardware tampering ^{(cf. “USB devices vs. SD cards”)}

tamper checking

tamper evident, tamper evidence

tampering attack

[computer security attack, see ╱attack╱different classes of attack]

tape ^{(for computer storage)}

[see ╱digital storage╱Sequential-access Memory╱tape]

taste

tea-bag marbled stained paper

[see ╱paper╱tea-bag marbled stained paper]

tears ^{(paper tears)}

telecom provider

terminal for X Window System ^{(display/input terminal)}

[see ╱server-client computing model╱client╱thin/fat clients╱thin clients╱X terminal]

Tesco online printing ^{(UK business)}

[see ╱business╱online printing businesses]

testing ^{(testing for security authentication)}

quantum entanglement ^{(analogy, in respect of testing one unit to determine properties of second unit)}

tethering ^{(wired tethering)}

[see ╱wired tethering]

text ^{(text-message)}

[related to ╱language]

[see ╱communication╱text-message]

tie-dye

thin/fat clients

[see ╱server-client computing model╱client╱thin/fat clients]

thinking outside the box

[see ╱mental╱thinking outside the box]

Thirty-third Chaos Communication Congress ^(33c3)

[see ╱33rd Chaos Communication Congress]

threat model ^{(term complements ‘security level’ term)}

time-based broad security principles ^{(broad security principles)}

[see ╱broad security principles╱time-based broad security principles]

time window

[see ╱window of time]

time zone

Transport Layer Security ^(TLS) ^{(digital-cryptography based)}

[see ╱cryptography, cryptographic╱protocols and algorithms╱public-key cryptography╱Transport Layer Security]

[related to ╱communication╱communication protocols for computing devices╱protocols that are also standards╱Hypertext Transfer Protocol Secure]

TLS ^{(Transport Layer Security)}

[see ╱cryptography, cryptographic╱protocols and algorithms╱public-key cryptography╱Transport Layer Security]

tokens for public-key cryptography

[see ╱security tokens╱security tokens for public-key cryptography]

tools ^{(software tools)}

[see ╱software tools, software utilities]

transparency

[see ╱optical effects]

translucency

[see ╱optical effects]

Trusted Platform Module ^(TPM)

tossing coin

[see ╱random╱generating randomness╱coin tossing]

TPM	[see ╱Trusted Platform Module]

TPM binding

TPM sealing

Trammell Hudson ^{(principal developer of the Heads BIOS/UEFI boot firmware system)}

transit

physical transit

[see ╱physical transit]

treasure map

trustable hardware

[see ╱hardware╱trustable hardware]

trusted recipient

television ^(TV)

T rays

[see ╱physical properties╱images╱t rays]

tripod

TV	[see ╱television]

two-step security

[see ╱2FA]

two-factor authentication

[see ╱2FA]

tweaking

U

Unified Extensible Firmware Interface ^(UEFI)

[see ╱boot╱bootloader╱first-stage boot loader]

UEFI	[see ╱Unified Extensible Firmware Interface]

unicode

[see ╱language╱unicode]

unrepeatable pattern

Universal Serial Bus ^{(USB, standard for computer peripheral communications)}

USB adapters

USB connectors

USB keyboard ^{(computer keyboard)}

USB memory stick

USB public-key-cryptography security token

[see ╱security tokens╱security tokens for public-key cryptography╱USB tokens]

USB	[see ╱Universal Serial Bus]

ultrasound

[see ╱physical properties]

ultraviolet

[see ╱UV]

United Kingdom

[see ╱countries mentioned in book╱United Kingdom]

United States of America

[see ╱countries mentioned in book╱United States of America]

unrepeatable patterns

utilities ^{(software utilities)}

[see ╱software tools╱software utilities]

UV ^{(ultraviolet)}

UV pen

UV security lamp,

UV protection glasses

UV rays

V

virus ^{(computer virus)}

antivirus software

[see ╱antivirus software]

visible spectrum

visual display unit ^{(computer screen)}

VDU	[see ╱visual display unit]

VDU signal interception attack

[see ╱attack╱different classes of attack]

video

mobile-phone video

viewing angle

[see ╱view restriction╱viewing angle]

view restriction

cardboard “restricted viewing enclosure”

viewing angle

visual cognitive power

[see ╱mental╱cognitive power╱visual cognitive power]

visual encoding

visual noise

[see ╱noise╱visual noise]

visible spectrum ^{(of light)}

visual occlusion

[see ╱occlusion] ^{(cf. occlude)}

visual inspection

volume ^{(space in 3D)}

[see ╱physical properties]

W

water

submerging in water

electronics

water-proof container

weak currency

[see ╱financial╱currency╱weak currency]

web client computers

[see ╱server-client computing model╱client╱web client computers]

web/internet browser

Chrome internet browser

websites referenced in book

https://www.ncsc.gov.uk/

Wikipedia

...

website publishing

weight

[see ╱physical properties]

weighing scales

[see ╱physical properties]

white-on-white text

[see ╱steganography╱white-on-white text]

Wikimedia Foundation

[see ╱Wikipedia╱owner of Wikipedia╱Wikimedia Foundation]

Wikipedia

owner of Wikipedia

Wikimedia Foundation

[see ╱organisations and businesses╱names of non-business organisations╱Wikimedia Foundation]

WiFi	[see ╱communication╱wireless communication╱types╱WiFi]

window of time

attack window

[see ╱attack╱attack window]

using most secure window of time ^{(broad security principle)}

[see ╱broad security principles╱time-based broad security principles╱using most secure window of time]

Windows ^(OS)

[see ╱operating system╱different operating systems]

Wine Is Not an Emulator ^{(Windows emulator for Unix-like operating systems)}

[see ╱emulator]

Wine	[see ╱Wine Is Not an Emulator]

wired

wired connection

wired tethering

wireless

wireless communication

[see ╱communication╱wireless communication]

wireless router

word symbol

[see ╱language╱word symbol]

writing optical discs

[see ╱hardware╱drives and readers╱optical disc drive╱optical disc writers╱writing optical discs]

"write once" optical media

X

X terminal ^{(display/input terminal for X Window System client applications)}

[see ╱server-client computing model╱client╱thin/fat clients╱thin clients╱X terminal]

X ray

[see ╱physical properties╱image╱X ray]

Y

Yubico and Yubikey brands of USB security tokens

[see ╱security tokens╱security tokens for public-key cryptography╱USB tokens╱brands╱Yubikey, Yubico]

Z

zero-knowledge authentication protocol

[see ╱protocol]

Foreword to first version edit

This book was first produced in response to a computer hacking incident encountered during 2020 by the author of the first version of this book, in the course of his being a self-employed software developer. He had already adopted some security measures but then felt he really needed an overhaul of the security measures and systems he had in place.

This book is aimed specifically at individuals, sole traders, and small businesses, bearing in mind that they may have shoestring budgets.

It was the author’s belief that end-user security was a real issue of concern because the mindsets of security specialists seemed to be often attuned to examining and proposing solutions within rigid frameworks: such as for example only looking at software security risks but completely ignoring physical aspects of everyday nuts-and-bolts security. A certain element of being able to think ‘outside the box’, and outside one’s own specialised domain, is needed. As such, security is really a multidisciplinary field, requiring the creativity of people from all walks of life.

There is special concern for the highlighted entities (individuals, sole traders, and small businesses), because of their being prone to attack due to budget constraints, and a lack of other important resources.

The author of the first version of the book places his contributions into the public domain (the author’s Google Drive version hosted here [minus the Google Docs comments] will always be in the public domain). He feels that end-user security is so important, that intellectual property obstacles should be removed as much as possible, so as to enable everyday users to be able to undertake computing activities safely. This is especially of concern at the time of writing during the 2020 COVID-19 worldwide outbreak. During this outbreak, individuals are being called upon in great numbers to remote work and also to socialise and conduct recreational activities using computing devices.

The increasing consumer use of cryptocurrencies is another reason why a work like this is important.

The author only asks in return that you, if possible, do the following:

Amend this work to fix mistakes.
Add comments indicating your level of agreement or disagreement with different parts that you read/review.
Improve it in other ways.

Please note that because using your contributions might require that you grant copyright permission for such, it is mostly preferred that you make your contributions to the Wikibooks version of this book^[1].

Footnotes

↑ If you are only pointing out mistakes, or giving quantitative measurements of your agreement/disagreement with parts of this book, copyright permission probably won’t be required.

Book cover

This is the

contents, index, & foreword

Chapter 1
Software based

[1] If you are only pointing out mistakes, or giving quantitative measurements of your agreement/disagreement with parts of this book, copyright permission probably won’t be required.

[1]

End-user Computer Security/Preliminaries

Meta information edit

Table of Contents edit

Index (NOT FINISHED) edit

Foreword to first version edit

Index ^{(NOT FINISHED)} edit