What is the Local User Database feature best suited for?

The Local User Database feature in firewall configurations is best suited for a relatively small number of users because it allows for easy management of user accounts directly on the firewall itself. This feature is practical for small to medium-sized organizations or environments where the user count is manageable, as the database can be maintained without the overhead of integrating external authentication servers or complex directory services.

Using a local user database simplifies the authentication process for users, as credentials are stored locally on the device. This makes it quick and easy to configure user access, modify permissions, and manage user accounts directly within the firewall interface. For organizations with a large number of users, leveraging a centralized authentication system (like RADIUS or LDAP) is typically more efficient and scalable, allowing for better management and security protocols that a local database may not provide.

In addition, the local user database is not designed for users with dynamic credentials or as a temporary authentication solution, as it’s meant for consistent and known user entities that require stable access rather than transient or frequently changing access credentials.