Open networks
No security measures
WEP
Initialization Vector (IV) vulnerabilities
WPA
linked with teacup and RC4 encryption
WPA2
Uses CCMP for integrity and AES for encryption
WPA3
Introduces SAE and dragonfly key exchange
WPS
Involves push-button configuration but should be disabled for
security
Pre-shared key
Personal mode authentication
Enterprise mode
Individual user authentication via centralized server
(e.g., RADIUS with 802.1X)