TMA-M365-5.2.3.9
Ensure that Account 'Lockout duration in seconds' is at least 60 seconds
설명
The account lockout duration value determines how long an account retains the status of lockout, and therefore how long before a user can continue to attempt to login after passing the lockout threshold. The recommended state is Lockout duration in seconds is at least 60. Account lockout is a method of protecting against brute-force and password spray attacks. Once the lockout threshold has been exceeded, the account enters a locked- out state which prevents all login attempts for a variable duration. The lockout in combination with a reasonable duration reduces the total number of failed login attempts that a malicious actor can execute in a given period of time.
점검 방법
감사 방식: 수동 검토
이 권장 사항은 자동으로 점검할 수 없습니다. --include-manual 옵션을 전달하면 스캔 결과에 이 지침과 함께 표시됩니다.
To audit using the UI: 1. Navigate to Microsoft Entra admin center https://entra.microsoft.com/. 2. Expand Entra ID > Authentication methods and select Password protection. 3. Verify that Lockout duration in seconds is set to 60 or higher. To audit using the Microsoft Graph API: 1. Execute a GET request to the following relative URI: v1.0/groupSettings 2. Filter to Password Rule settings, where templateId is 5cf42378-d67d-4f36- ba46-e8b86229381d 3. Verify that LockoutDurationInSeconds is greater than or equal to 60.
조치 방법
조치 방식: 가이드 또는 인프라 패치
To remediate using the UI: 1. Navigate to Microsoft Entra admin center https://entra.microsoft.com/. 2. Expand Entra ID > Authentication methods and select Password protection. 3. Set the Lockout duration in seconds to 60 or higher. 4. Click Save. Note: In hybrid environments using pass-through authentication (PTA), ensure the AD DS account lockout duration is shorter than the value set here. The Entra lockout duration is configured in seconds while AD DS lockout duration is configured in minutes; account for the unit difference when comparing the two values.
속성
- 운영 체제
- 모두
- 태그
- m365saas
- 참고 자료
- CIS Microsoft 365 Foundations Benchmark v7.0.0 - 5.2.3.9 Ensure that Account 'Lockout duration in seconds' is at least 60 seconds