An organization must delegate administration of a security service (e.g., GuardDuty) to a dedicated security account rather than running it from the management account. Which AWS Organizations capability supports this?
- A. Delegated administrator for the security service✓ Correct
- B. Sharing the management account's root credentials
- C. Creating IAM users in the management account
- D. A resource-based policy on an S3 bucket
Explanation
AWS Organizations lets you register a delegated administrator account for supported services (like GuardDuty, Security Hub), so a security account manages the service org-wide without using the management account. Sharing root (B) is dangerous, management-account IAM users (C) don't delegate org-wide service admin, and a bucket policy (D) is unrelated.