Discover which AWS cloud design principle is followed by AWS CloudTrail and understand its role in ensuring operational excellence, security, and compliance in the AWS environment.
Table of Contents
Question
Which AWS cloud design principle is followed when using AWS CloudTrail?
A. Automatically recover
B. Perform operations as code
C. Measure efficiency
D. Ensure traceability
Answer
D. Ensure traceability
Explanation
Using AWS CloudTrail aligns with the design principle of ensuring traceability by logging API calls and events.
AWS CloudTrail aligns with the “Ensure Traceability” design principle, a key component of the AWS Well-Architected Framework’s Security Pillar. This principle emphasizes the importance of monitoring, logging, and auditing actions within your cloud environment to maintain visibility and accountability.
Why “Ensure Traceability” is Correct
AWS CloudTrail records all API calls and activities in your AWS account, including actions performed via the AWS Management Console, CLI, SDKs, or APIs. These logs provide detailed insights into who did what, when, and how within your infrastructure. This capability supports:
- Operational Auditing: Tracking changes to your resources and ensuring compliance with organizational policies.
- Security Monitoring: Identifying unauthorized access or anomalous behavior.
- Governance: Maintaining accountability for all actions taken in your cloud environment.
By enabling traceability through CloudTrail, organizations can integrate these logs with monitoring tools like Amazon CloudWatch or third-party solutions for real-time analysis and automated responses to potential risks.
Why Other Options Are Incorrect
A. Automatically Recover: This principle relates to designing systems that can self-heal or recover from failures automatically, such as using Auto Scaling or Elastic Load Balancers. While important for reliability, it is unrelated to CloudTrail’s purpose.
B. Perform Operations as Code: This principle involves managing infrastructure using code (e.g., Infrastructure as Code tools like AWS CloudFormation). It focuses on automation and repeatability rather than logging or traceability.
C. Measure Efficiency: Measuring efficiency pertains to optimizing resource utilization and performance (e.g., cost savings through Spot Instances). It does not involve activity logging or auditing.
Key Takeaway
AWS CloudTrail embodies the “Ensure Traceability” principle by providing comprehensive logging and auditing capabilities essential for security, compliance, and operational excellence within the cloud.
Amazon AWS Certified Cloud Practitioner CLF-C02 certification exam practice question and answer (Q&A) dump with detail explanation and reference available free, helpful to pass the Amazon AWS Certified Cloud Practitioner CLF-C02 exam and earn Amazon AWS Certified Cloud Practitioner CLF-C02 certification.