Skip to main content

AWS Access Analyzer

What is it?​

A service that helps identify and analyze resources in your organization and accounts that are shared with an external entity.

What is it for?​

Analyze access policies to identify resources that are accessible from outside your zone of trust, helping maintain security and compliance.

Use Cases​

  • Access policy auditing
  • Shared resource identification
  • Security risk assessment
  • Compliance monitoring
  • Policy validation
  • Unauthorized access prevention

Key Points​

  • Continuous Analysis: Automatic policy evaluation
  • Detailed Findings: Information about external access
  • Trust Zone: Access boundary definition
  • Validation: IAM policy verification
  • Integration: Compatible with AWS services
  • Prevention: Proactive risk identification

Comparison with Manual Review​

  • AWS Access Analyzer: Offers automated analysis, continuous monitoring, and proactive detection of access risks.
  • Manual Review: Slow and error-prone process, may miss complex access configurations, and requires constant review.