Inactivity lock must be set to 15 minutes or less for the MDM server security container on the mobile device.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-24994	WIR-WMS-GD-009-05	SV-30826r2_rule	PESL-1	Medium

Description
Sensitive DoD data could be exposed to unauthorized viewing or use if the security container on a lost or stolen smartphone is not locked.

STIG	Date
Mobile Device Management (MDM) Server Security Technical Implementation Guide (STIG)	2013-01-17

Details

Check Text ( C-31247r7_chk )
1. Make a list of all iOS security policies listed on the MDM server that have been assigned to iOS devices and review each policy. 2. Select each security policy iOS devices are assigned to and, in turn, verify the required settings are in the policy. Verify the security policy is set so the security container will lock after 15 minutes or less of inactivity. Mark as a finding if the inactivity timeout is not set as required. Note: If there is a finding, note the name of the policy in the Findings Details section in VMS/Component Provided Tracking Database.

Check Text ( C-31247r7_chk )

1. Make a list of all iOS security policies listed on the MDM server that have been assigned to iOS devices and review each policy.
2. Select each security policy iOS devices are assigned to and, in turn, verify the required settings are in the policy. Verify the security policy is set so the security container will lock after 15 minutes or less of inactivity.

Mark as a finding if the inactivity timeout is not set as required.

Note: If there is a finding, note the name of the policy in the Findings Details section in VMS/Component Provided Tracking Database.

Fix Text (F-27635r2_fix)
Set the handheld inactivity lock to 15 minutes or less.