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ICT lesson , 23 May note

SSID

e.g : "stmarks_wifi_5g" , "Your mum was busy yesterday"

Key

house with door lock
Encrpytion = paper shredder
dadv :
- Security (get the pw)
- Interence by surrounding
- max speed

frequency

802.11a (2.4GHz) , 802.11ac(5GHz) , 802.11ax
higher frequency = shorter range
4G , 4G LTE , 5G
T-carrier (P.205) -> leased lint connection
fixed ip

Summary

Network (LAN / WAN)
Equipment (router)
Connections (Wired / Wireless)