Apple iOS Auto-Lock must be set.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-25017	WIR-MOS-iOS-G-014	SV-30793r2_rule	PESL-1	Low

Description
This setting is a power-save function and is set to stop a possible denial of service if the device power is expended.

STIG	Date
Apple iOS 6 Interim Security Configuration Guide (ISCG)	2013-01-17

Details

Check Text ( C-31211r6_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 “Auto-lock” is set to 5 minutes or less. Mark as a finding if the required rule is not set up on the MDM server. 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-31211r6_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 “Auto-lock” is set to 5 minutes or less.

Mark as a finding if the required rule is not set up on the MDM server.

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-27688r3_fix)
Set the CMD Auto-Lock to 5 minutes or less.