802.11i Robust Security Networks (RSN)

WPA was an interim standard to get us to the point of 802.11i
Moves from RC-4 based TKIP to AES-based WRAP
Support for more EAP variants (some of which are notably weak)
- EAP-TLS (Certs), EAP-TTLS, EAP-SIM, LEAP, PEAP (Protected EAP), EAP-FAST (Flexible Authentication through Secure Tunneling, as PSK variant)

WPA was an interim standard to get us to the point of 802.11i