Information
Using an authorization server, such as Radius or TACACS+, allows for greater centralized control over the realms of accounting, authorization, and authentication. The authorization server will allow you to centrally manage, audit, and revoke administrative user accounts instead of relying solely on local device account creation. If you choose to implement an authorization server as part of best practice it is advisable to create a local emergency account in the event that the authorization server becomes unresponsive or inaccessible to the firewall.
NOTE: You will need to change 'Auth_Server_Name' to the appropriate authentication server name for your organization.
Solution
You may navigate to the following ScreenOS menu location: Configuration > Auth > Auth Servers