AWS Security Releases August 2026 Digest with 20 Blog Posts

August 2026 AWS Security Updates

AWS Security published its monthly digest for August 2026, highlighting 20 blog posts covering new security features, compliance updates, and hands-on resources. These posts are organized into seven categories, providing insights into various aspects of AWS security.

Identity and Access Management Enhancements

Identity and access management was a primary focus, with five posts detailing updates such as self-service rate limits for Amazon Cognito. This change allows users to adjust authentication rate limits on demand, replacing a previous support ticket process. Additionally, AWS Managed Microsoft AD marked its tenth anniversary, and a redesigned AWS sign-in experience is being rolled out with a unified email entry point and social identity provider options. AWS Management Console Private Access now supports VPCs without internet connectivity, routing all console traffic for isolated environments.

Data Protection and AI Security

Data protection received four posts, including information on AWS KMS data key caching and ACME protocol support in AWS Certificate Manager. AI security also saw four new posts, focusing on custom authentication in Amazon Bedrock AgentCore Gateway, user authorization propagation in AI agents, and extending Bedrock Guardrails to tool interactions. Other categories covered include threat detection, governance, and networking.