Managed workload identity for backend mTLS is generally available for the following Application Load Balancers:

Managed workload identity for backend mTLS is generally available for the following Application Load Balancers:

• Global external Application Load Balancers • Regional external Application Load Balancers • Cross-region internal Application Load Balancers • Regional internal Application Load Balancers

The key benefits are as follows:

• Streamline certificate management: Automated certificate and trust management for backend mTLS through seamless integration with Certificate Authority Service and Certificate Manager. • Eliminate operational toil: Certificates are automatically rotated based on the workload identity pool's configuration, removing the complexity and manual bottleneck of private key provisioning and maintenance. • Improve visibility and governance: Gain visibility into communication between distributed services and proactively apply governance to workloads across environments.

For more information, see Backend mTLS with managed workload identity overview