AAA Services must be configured to automatically lock user accounts after three consecutive invalid logon attempts within a 15-minute time period.
An XCCDF Rule
Description
<VulnDiscussion>By limiting the number of failed logon attempts, the risk of unauthorized system access via user password guessing, otherwise known as brute forcing, is reduced. Limits are imposed by locking the account.</VulnDiscussion><FalsePositives></FalsePositives><FalseNegatives></FalseNegatives><Documentable>false</Documentable><Mitigations></Mitigations><SeverityOverrideGuidance></SeverityOverrideGuidance><PotentialImpacts></PotentialImpacts><ThirdPartyTools></ThirdPartyTools><MitigationControl></MitigationControl><Responsibility></Responsibility><IAControls></IAControls>
- ID
- SV-95561r1_rule
- Severity
- Medium
- References
- Updated
Remediation - Manual Procedure
Configure AAA Services to automatically lock user accounts after three consecutive invalid logon attempts within a 15-minute time period.