How can you ensure compliance and security auditing in AWS?

To ensure compliance and security auditing in AWS, utilizing AWS CloudTrail for logging is a vital approach. AWS CloudTrail provides a comprehensive logging solution that enables users to track API calls made within their AWS account. By recording events and actions taken on resources, CloudTrail allows organizations to monitor activity, detect any unusual behavior, and maintain an audit trail that can be crucial for compliance with various regulations and standards.

CloudTrail helps ensure compliance by providing detailed logs that can be reviewed during audits, offering insights into who accessed what resources and when, along with the actions they performed. This level of transparency is essential for maintaining a secure environment and meets many industry standards and compliance frameworks.

While AWS Artifact provides compliance reports and is helpful for organizations looking to understand their compliance landscape, it does not directly facilitate the auditing of activities happening within the AWS account. Implementing encryption on data at rest and regularly changing IAM user passwords certainly contribute to the overall security posture, but they do not inherently provide the auditing capabilities that AWS CloudTrail does. In summary, CloudTrail is essential for maintaining a proper audit log of account activities, which is crucial for compliance and security auditing.