What encryption does WEP use?
RC4 stream cipher with static keys.
Why is WEP insecure?
Keys are static and can be easily cracked.
What encryption does WPA use?
TKIP with RC4.
Why is WPA insecure today?
TKIP and RC4 are deprecated and weak.
What encryption does WPA2 use?
AES with CCMP for secure data encryption.
What authentication does WPA2 support?
PSK or 802.1X for Enterprise.
What encryption does WPA3 use?
AES with GCMP and SAE authentication.
What is SAE in WPA3?
Simultaneous Authentication of Equals; resists offline password attacks.
Which Wi-Fi standard is the most secure?
WPA3.
What should you disable on routers for security?
WPS (Wi-Fi Protected Setup).
What does MAC filtering do?
Restricts access by device MAC address; easily bypassed.
What is a Rogue AP?
An unauthorized access point on a network.
What is an Evil Twin attack?
A fake AP that mimics a legitimate one to steal credentials.
What does a Captive Portal do?
Displays a login or terms page before network access.
