At which layers of the OSI model does 802.11 technology operate? (Choose all that apply.)
PSK authentication is mandatory in which of the following? (Choose all that apply.)
802.11 pre-RSNA security defines which wireless security solution?
128-bit static WEP
Temporal Key Integrity Protocol
Which of these legacy security solutions provides Layer 3 data privacy?
Static WEP with IPsec VPN
What type of encryption is shown is this graphic?