Security+ Certification/Network Security

< Security+ Certification

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Explain the security function and purpose of network devices and technologies

Firewalls
Routers
Switches
Load Balancers
Proxies
Web security gateways
VPN concentrators (video VPN Concentrators)

† no direct entry in Wikipedia

Apply and implement secure network administration principles

802.1x
Flood guards (video Flood Guards)
Loop protection (video Spanning Tree Protocol and Loop Protection)
Implicit deny
Prevent network bridging by network separation (video Network Separation)
Log analysis

Distinguish and differentiate network design elements and compounds

Implement and use common protocols

Identify commonly used default network ports

Implement wireless network in a secure manner

MAC filter
SSID broadcast
TKIP
CCMP
Antenna placement (video Wireless Power and Antenna Placement)
Power level controls

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