Information
To assure individual accountability and prevent unauthorized access, administrators must be individually identified and authenticated.
Individual accountability mandates that each administrator is uniquely identified. A group authenticator is a shared account or some other form of authentication that allows multiple unique individuals to access the network device using a single account.
If a device allows or provides for group authenticators, it must first individually authenticate administrators prior to implementing group authenticator functionality.
Some devices may not have the need to provide a group authenticator; this is considered a matter of device design. In those instances where the device design includes the use of a group authenticator, this requirement will apply. This requirement applies to accounts created and managed on or by the network device.
NOTE: Nessus has provided the target output to assist in reviewing the benchmark to ensure target compliance.
Solution
Configure the BIG-IP appliance to authenticate administrators with an individual authenticator prior to using a group authenticator.