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

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-256883	HMC0150	SV-256883r958402_rule		Medium

Description
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.

STIG	Date
IBM Hardware Management Console (HMC) Security Technical Implementation Guide	2024-06-24

Details

Check Text ( C-60558r890993_chk )
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 Text (F-60501r890994_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.