IBM z/OS TSS STIG Version Comparison
IBM z/OS TSS Security Technical Implementation Guide
There are 2 differences between versions v8 r10 (April 27, 2023) (the "left" version) and v8 r12 (Jan. 24, 2024) (the "right" version).
Check TSS0-OS-000330 was removed from the benchmark in the "right" version. The text below reflects the old wording.
This check's original form is available here.
IBM z/OS must employ a session manager to manage retaining a users session lock until that user reestablishes access using established identification and authentication procedures.
Verify the any Session Manager in use retains a user's session lock until that user reestablishes access using established identification and authentication procedures. If it does not, this is a finding.
A session lock is a temporary action taken when a user stops work and moves away from the immediate physical vicinity of the information system but does not want to log out because of the temporary nature of the absence. The session lock is implemented at the point where session activity can be determined. Regardless of where the session lock is determined and implemented, once invoked, the session lock will remain in place until the user re-authenticates. No other activity aside from re-authentication will unlock the system.
Configure any Session Manager in use to retain a user's session lock until that user reestablishes access using established identification and authentication procedures.