AWS Certified Cloud Practitioner (CLF-C02)Security and ComplianceEasy
A company is applying the AWS Well-Architected Framework to review its workload and wants guidance specifically focused on protecting information, systems, and assets while delivering business value through risk assessments and mitigation strategies. Which pillar of the framework addresses this focus area?
- APerformance Efficiency pillar
- BCost Optimization pillar
- COperational Excellence pillar
- DSecurity pillar
Show answer & explanationAnswer & explanation
Correct answer: D. Security pillar
The Security pillar of the AWS Well-Architected Framework focuses on protecting data, systems, and assets through risk assessments and mitigation strategies. The other pillars address different concerns: Cost Optimization focuses on avoiding unnecessary costs, Performance Efficiency on using resources efficiently, and Operational Excellence on running and monitoring systems effectively.
Why the other options are wrong
- A. Performance Efficiency is about using compute resources efficiently, not protection.
- B. Cost Optimization is about managing and reducing spending, not security risk.
- C. Operational Excellence focuses on running/monitoring systems, not risk-based protection.
Well-Architected Security Pillar
One of the six pillars of the AWS Well-Architected Framework focused on protecting data, systems, and assets through risk assessment and mitigation.
- One of six pillars (also: Operational Excellence, Reliability, Performance Efficiency, Cost Optimization, Sustainability)
- Emphasizes identity management, detective controls, infrastructure protection, data protection, incident response
- Guides architectural best practices, not a specific tool
Memory trick: Security pillar = the 'lock' pillar protecting the whole building