Additional Security Component Configuration for WPA2 Enterprise on a WLAN

C.

When configuring WPA2 Enterprise on a WLAN, a RADIUS server configuration is required as an additional security component.

WPA2 Enterprise is a security protocol that uses 802.1X authentication to secure wireless networks. It is considered a more secure method than WPA2 Personal, as it allows for user-specific authentication and encryption.

RADIUS (Remote Authentication Dial-In User Service) is a networking protocol that provides centralized authentication, authorization, and accounting management for users who connect and use a network service. In the context of WPA2 Enterprise, the RADIUS server is responsible for authenticating users and devices attempting to access the WLAN. The server verifies the credentials of the user against an existing database, and if the authentication is successful, grants the user access to the network.

The RADIUS server also provides additional security benefits, such as the ability to enforce access policies and accounting for network usage. For example, the RADIUS server can enforce time-based access policies, limit the number of devices a user can connect, and record usage information such as which devices are connecting to the network and for how long.

In summary, when configuring WPA2 Enterprise on a WLAN, a RADIUS server configuration is required as an additional security component to provide centralized authentication, authorization, and accounting management for users and devices attempting to access the network.