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The system must lockout accounts after 3 invalid logon attempts within a specified time period.


Overview

Finding ID Version Rule ID IA Controls Severity
V-1097 4.002 SV-25015r2_rule ECLO-1 ECLO-2 Medium
Description
The account lockout feature, when enabled, prevents brute-force password attacks on the system. The higher this value is, the less effective the account lockout feature will be in protecting the local system. The number of bad logon attempts must be reasonably small to minimize the possibility of a successful password attack, while allowing for honest errors made during a normal user logon.
STIG Date
Windows 7 Security Technical Implementation Guide 2015-06-24

Details

Check Text ( None )
None
Fix Text (F-65495r3_fix)
Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Account Policies >> Account Lockout Policy >> "Account lockout threshold" to "3" or less invalid logon attempts (excluding "0", which is unacceptable).