Enhancing Security and Compliance: AWS IAM Access Analyzer Broadens Capabilities in GovCloud (US) Regions
Seattle, WA – July 22, 2025 – Amazon Web Services (AWS) is pleased to announce a significant enhancement to its security and compliance posture for customers operating within the AWS GovCloud (US) Regions. Today, AWS IAM Access Analyzer now supports additional analysis findings and checks in these regions, providing government agencies and their partners with even greater visibility and control over access to their AWS resources.
This update represents a continued commitment by AWS to meet the stringent security and regulatory requirements of the U.S. government. By expanding the capabilities of IAM Access Analyzer, AWS is empowering customers in GovCloud (US) Regions with more comprehensive insights into who has access to what, and how that access can be shared externally.
What is AWS IAM Access Analyzer?
For those unfamiliar, AWS IAM Access Analyzer is a security service that helps identify the resources in your organization that are shared with an external entity. It continuously monitors your resource policies, such as IAM resource policies, S3 bucket policies, and KMS key policies, to provide security findings. These findings highlight any resources that may be unintentionally shared with other AWS accounts, organizations, or the public. This proactive approach is crucial for preventing unauthorized access and maintaining a strong security posture.
Key Enhancements for GovCloud (US) Regions:
With this latest release, IAM Access Analyzer in AWS GovCloud (US) Regions now supports a wider array of findings and checks that were previously available in commercial AWS Regions. This includes, but is not limited to:
- Support for additional resource types: Customers can now benefit from IAM Access Analyzer’s scrutiny of a broader range of resource policies within GovCloud (US), enabling a more holistic view of their access configurations.
- Enhanced external access identification: The service will provide more granular identification of resources shared with external AWS accounts, AWS Organizations, or the public. This clarity is vital for implementing the principle of least privilege and adhering to compliance mandates.
- More detailed security findings: Customers will receive more actionable insights into potential access misconfigurations, allowing security teams to quickly assess and remediate risks.
Benefits for GovCloud (US) Customers:
The expansion of IAM Access Analyzer’s capabilities in AWS GovCloud (US) Regions offers several key benefits:
- Strengthened Security Posture: By identifying and alerting on unintended external access, customers can significantly reduce their attack surface and prevent potential data breaches.
- Improved Compliance: Many government regulations and compliance frameworks emphasize the need for strict access control and the continuous monitoring of resource sharing. This enhancement directly supports these requirements, making it easier for agencies to demonstrate compliance.
- Increased Operational Efficiency: Automated analysis and clear findings reduce the manual effort required to audit access policies, freeing up valuable security personnel to focus on more strategic initiatives.
- Greater Visibility and Control: Customers gain deeper insights into their access patterns, enabling them to make informed decisions about resource sharing and security configurations.
AWS understands the critical nature of the workloads handled by government agencies and their partners within the GovCloud (US) environment. This update underscores our ongoing dedication to providing secure, compliant, and robust cloud services tailored to meet these specific needs.
We encourage all customers operating within AWS GovCloud (US) Regions to leverage these enhanced IAM Access Analyzer capabilities to further bolster their security and compliance efforts. This is a valuable step towards ensuring that sensitive government data and applications remain protected.
IAM Access Analyzer supports additional analysis findings and checks in AWS GovCloud (US) Regions
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