Which two statements about Firewall authentication servers are true?

The selected answer accurately reflects the functionality of authentication servers within the context of a firewall system. Authentication servers play a critical role in determining how users are authenticated when accessing network resources through the firewall.

In particular, the assertion that authentication servers are processed in order until a match is found is essential because it outlines how the firewall communicates with various authentication methods. This sequential processing allows the system to check each configured server until it finds one that successfully authenticates the user. This approach enables flexibility in authentication, allowing organizations to implement multiple servers for increased reliability.

Furthermore, the mention of multiple authentication servers being able to be configured for redundancy highlights an essential aspect of network security. Redundancy is important in ensuring that if one authentication server goes down or becomes unavailable, the firewall can still authenticate users through another configured server. This ensures continuous access and security without interruption.

Understanding these points helps grasp the importance of flexibility and reliability in authentication processes managed by firewalls, which are crucial for maintaining secure and efficient network operations.