Wireless Network Security: WPA3 and Beyond

WPA3 provides significant security improvements over WPA2.

WPA3 Features

- SAE (replaces PSK)
- Forward secrecy
- Protected management frames
- 192-bit security (Enterprise)
- Easy Connect (QR codes)

Attack Prevention

- KRACK attack mitigation
- Offline dictionary attacks blocked
- Dragonfly handshake

Enterprise Security

- 802.1X authentication
- RADIUS integration
- Certificate-based auth
- Network segmentation