STIGUI
V-256883CAT II — Medium severitySV-256883r958402_rule

The terminal or workstation must lock out after a maximum of 15 minutes of inactivity, requiring the account password to resume.

Rule version HMC0150 · STIG v2 · 2026-08-31

Discussion

If the system, workstation, or terminal does not lock the session after more than15 minutes of inactivity, requiring a password to resume operations, the system or individual data could be compromised by an alert intruder who could exploit the oversight.

Check

Have the System Administrator display the User Properties window on the Hardware Management Console and check that the timeout minutes are set to a maximum of 15.

If the Verify Timeout minutes are set to more than 15, then this is a FINDING.

Fix

The System Administrator will display the User Properties window and will ensure that the Verify timeout minutes are set to a maximum of 15.

Identifiers

Group ID
V-256883
Group title
SRG-OS-000029-GPOS-00010
Rule ID
SV-256883r958402_rule
Check ID
C-60558r890993_chk
Fix ID
F-60501r890994_fix