Question

Maryam is explaining the Extensible Authentication Protocol (EAP). What would be the best explanation of EAP?

a. It is a subset of WPA2.
b. It is the transport protocol used in TCP/IP for authentication.
c. It is a technology used by IEEE 802.11 for encryption.
d. It is a framework for transporting authentication protocols.

Answer 1

EAP is a framework for transporting multiple authentication protocols used in various network access scenarios, not tied to any specific network transport layer.

Step-by-step explanation:

The best explanation of Extensible Authentication Protocol (EAP) is that it is a framework for transporting authentication protocols. EAP serves as a general protocol that supports multiple authentication mechanisms, including passwords, challenge-response tokens, and public key encryption technologies. It is not tied to a specific network transport layer and can be used in a variety of network access scenarios, including wired, wireless, and virtual private network (VPN) access. EAP is commonly used in conjunction with IEEE 802.1X as an authentication framework in both enterprise and public networks to control access based on the authenticated identity of the devices or users.