Amazon Web Services (AWS) announces JWT Verification for Application Load Balancer (ALB), enabling secure machine-to-machine (M2M) and service-to-service (S2S) communications. This feature allows ALB to verify JSON Web Tokens (JWTs) included in request headers, validating token signatures, expiration times, and claims without requiring modifications to application code.
By offloading OAuth 2.0 token validation to ALB, customers can significantly reduce architectural complexity and streamline their security implementation. This capability is particularly valuable for microservices architectures, API security, and enterprise service integration scenarios where secure service-to-service communication is critical. The feature supports tokens issued through various OAuth 2.0 flows, including Client Credentials Flow, enabling centralized token validation with minimal operational overhead.
The JWT Verification feature is now available in all AWS Regions where Application Load Balancer is supported.
To learn more, visit the ALB Documentation.
Categories: marketing:marchitecture/networking-and-content-delivery,marketing:marchitecture/networking
Source: Amazon Web Services

![Site attestation policy is now generally available [MC1198075] 2 pexels pachon in motion 426015731 18545013](https://mwpro.co.uk/wp-content/uploads/2024/08/pexels-pachon-in-motion-426015731-18545013-150x150.webp)
![Updates available for Microsoft 365 Apps for Current Channel [MC1198067] 3 giraffe 5767909 1920](https://mwpro.co.uk/wp-content/uploads/2025/06/giraffe-5767909_1920-150x150.webp)
![Microsoft Entra: Cross-tenant security group synchronization [MC1198077] 4 pexels alexasfotos 32112166](https://mwpro.co.uk/wp-content/uploads/2025/06/pexels-alexasfotos-32112166-150x150.webp)
![Migrate User Data Across Tenants: Mailboxes, OneDrives, and Teams Chats [MC1198079] 5 pexels pixabay 36753](https://mwpro.co.uk/wp-content/uploads/2025/06/pexels-pixabay-36753-150x150.webp)
