Question #742
A company aims to ensure data confidentiality, manage user access permissions, and continuously monitor for vulnerabilities in their AWS environment. Which pillar of the AWS Well-Architected Framework aligns with these objectives?
Reliability
Security
Operational excellence
Performance efficiency
Explanation
The correct answer is B. Security. The Security pillar of the AWS Well-Architected Framework specifically addresses:
1. Data Confidentiality: Ensuring data is protected through encryption and access controls.
2. User Access Management: Implementing least-privilege access via AWS IAM (Identity and Access Management).
3. Vulnerability Monitoring: Continuously assessing risks using services like AWS GuardDuty, AWS Config, and Amazon Inspector.
Why other options are incorrect:
- A. Reliability: Focuses on fault tolerance and recovery, not security controls.
- C. Operational Excellence: Deals with operational processes and monitoring efficiency, not security-specific measures.
- D. Performance Efficiency: Relates to optimizing resource usage, not access or vulnerability management.
Key Points:
- Security pillar ensures data protection, access control, and proactive threat detection.
- AWS services like IAM, KMS, GuardDuty, and Inspector align with this pillar.
- Other pillars address different aspects (e.g., uptime, cost, operational workflows).
Answer
The correct answer is: B