IEEE - 900mghz
802.11a-5ghz-24 non overlapping-54m
802.11b-2.4ghz-11 channel-nol -1,6,11-11mbps
802.11g-2.4ghz-downward compatible w/b-54m
802.11n-2.4ghz-5ghz-comp w all-(Mimo)150mbps
802.11ac-n+5ghz-1gbs
802.11ad-wireless gig alliance-7gbps
802.11af-white fi&super fi feb14 vhf/uhf-54-790mhz
802.11ax-(ac,ad,af)
Wpa/tkip 128bpkt
Wpa2-802.11i-aes
802.1x-security
5 major tasks in vulnerability
Business continuity planning
Bcp
Two key components
Business impact analysis
Risk assessment
SLA
Service level agreement-holding accountability
Rma
Request maintenance action
Irp
Incident response process
Identifying the incident Investigation the incident Repairing the damage Documenting and reporting the response Adjusting procedures