The Ctrl+Alt+Del security attention sequence for logons must be enabled.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-1154	WN08-SO-000019	SV-48049r1_rule	ECSC-1	Medium

Description
Disabling the Ctrl+Alt+Del security attention sequence can compromise system security. Because only Windows responds to the Ctrl+Alt+Del security sequence, you can be assured that any passwords you enter following that sequence are sent only to Windows. If you eliminate the sequence requirement, malicious programs can request and receive your Windows password. Disabling this sequence also suppresses a custom logon banner.

Description

Disabling the Ctrl+Alt+Del security attention sequence can compromise system security. Because only Windows responds to the Ctrl+Alt+Del security sequence, you can be assured that any passwords you enter following that sequence are sent only to Windows. If you eliminate the sequence requirement, malicious programs can request and receive your Windows password. Disabling this sequence also suppresses a custom logon banner.

STIG	Date
Windows 8 / 8.1 Security Technical Implementation Guide	2014-07-03

Details

Check Text ( None )
None

Fix Text (F-41187r1_fix)
Configure the policy value for Computer Configuration -> Windows Settings -> Security Settings -> Local Policies -> Security Options -> "Interactive Logon: Do not require CTRL+ALT+DEL" to "Disabled".