Resilience in Verified Access

The AWS global infrastructure is built around AWS Regions and Availability Zones. AWS Regions provide multiple physically separated and isolated Availability Zones, which are connected with low-latency, high-throughput, and highly redundant networking. With Availability Zones, you can design and operate applications and databases that automatically fail over between zones without interruption. Availability Zones are more highly available, fault tolerant, and scalable than traditional single or multiple data center infrastructures.

For more information about AWS Regions and Availability Zones, see AWS Global Infrastructure.

In addition to the AWS global infrastructure, Verified Access offers the following feature to help support your high availability needs.

Multiple subnets for high availability

When you create a load balancer type Verified Access endpoint, you can associate multiple subnets to the endpoint. Each subnet that you associate with the endpoint must belong to a different Availability Zone. By associating multiple subnets you can ensure high availability by using multiple Availability Zones.