Which EAP method uses Protected Access Credentials?

Which EAP method uses Protected Access Credentials?
A . EAP-FAST
B . EAP-TLS
C . EAP-PEAP
D . EAP-GTC

View Answer

Answer: A

Explanation:

Flexible Authentication via Secure Tunneling (EAP-FAST) is a protocol proposal by Cisco Systems as a replacement for LEAP. The protocol was designed to address the weaknesses of LEAP while preserving the "lightweight" implementation. Use of server certificates is optional in EAP-FAST. EAP-FAST uses a Protected Access Credential (PAC) to establish a TLS tunnel in which client credentials are verified.

Source: https://en.wikipedia.org/wiki/Extensible_Authentication_Protocol