# Key capabilities at a glance
<a name="next-gen-key-capabilities"></a>

Next generation Resilience Hub provides the following key capabilities:
+ **Application modeling** – Model your applications using a hierarchy that matches how your organization thinks about them. Systems represent your business applications, user journeys describe critical end-user paths within a system, and services are the building blocks comprising AWS resources that support user journeys. You define where to find your AWS resources (AWS CloudFormation stacks, Terraform state files, resource tags, or Amazon EKS clusters), and Resilience Hub automatically discovers and maps them into a topology showing how resources connect.
+ **Dependency discovery** – Continuously discovers and maps dependencies for your services, including AWS services, internal endpoints, and third-party endpoints.
+ **Failure mode assessments (GenAI-powered)** – Analyzes your services against resilience policies and AWS Well-Architected best practices to identify potential failure modes and recommend improvements.
+ **Resilience policies** – Modular, composable requirements for availability SLO, Multi-Region disaster recovery, Multi-AZ disaster recovery, and data recovery objective.
+ **AWS Organizations integration** – Centralized governance across multiple accounts with delegated administrator support and organization-wide resilience policies.

For enterprise-scale deployments, Next generation Resilience Hub integrates with AWS Organizations to provide centralized resilience management across your entire organization from a single delegated administrator account. You get organization-wide visibility into resilience posture and aggregated dashboards without logging in to individual accounts.