# Resources **References** + [Amazon Verified Permissions documentation ](https://docs.aws.amazon.com/verifiedpermissions/)(AWS documentation) + [How to use Amazon Verified Permissions for authorization](https://aws.amazon.com/blogs/security/how-to-use-amazon-verified-permissions-for-authorization/) (AWS blog post) + [Implement a Custom Authorization Policy Provider for ASP.NET Core Apps using Amazon Verified Permissions](https://aws.amazon.com/blogs/dotnet/implement-a-custom-authorization-policy-provider-for-asp-net-core-apps-using-amazon-verified-permissions/) (AWS blog post) + [Manage Roles and entitlements with PBAC using Amazon Verified Permissions](https://aws.amazon.com/blogs/devops/manage-roles-and-entitlements-with-pbac-using-amazon-verified-permissions/) (AWS blog post) + [SaaS access control using Amazon Verified Permissions with a per-tenant policy store](https://aws.amazon.com/blogs/security/saas-access-control-using-amazon-verified-permissions-with-a-per-tenant-policy-store/) (AWS blog post) + [The OPA official documentation](https://www.openpolicyagent.org/docs/latest/) + [Why Enterprises Must Embrace The Most Recently Graduated CNCF Project – Open Policy Agent](https://www.forbes.com/sites/janakirammsv/2021/02/08/why-enterprises-must-embrace-the-most-recently-graduated-cncf-projectopen-policy-agent/?sh=44d1089550e2) (Forbes article by Janakiram MSV, February 8, 2021) + [Creating a custom Lambda authorizer using Open Policy Agent](https://aws.amazon.com/blogs/opensource/creating-a-custom-lambda-authorizer-using-open-policy-agent/) (AWS blog post) + [Realize policy as code with AWS Cloud Development Kit through Open Policy Agent](https://aws.amazon.com/blogs/opensource/realize-policy-as-code-with-aws-cloud-development-kit-through-open-policy-agent/) (AWS blog post) + [Cloud governance and compliance on AWS with policy as code](https://aws.amazon.com/blogs/opensource/cloud-governance-and-compliance-on-aws-with-policy-as-code/) (AWS blog post) + [Using Open Policy Agent on Amazon EKS](https://aws.amazon.com/blogs/opensource/using-open-policy-agent-on-amazon-eks/) (AWS blog post) + [Compliance as Code for Amazon ECS using Open Policy Agent, Amazon EventBridge, and AWS Lambda](https://aws.amazon.com/blogs/containers/compliance-as-code-for-amazon-ecs-using-open-policy-agent-amazon-eventbridge-and-aws-lambda/) (AWS blog post) + [Policy-based countermeasures for Kubernetes – Part 1](https://aws.amazon.com/blogs/containers/policy-based-countermeasures-for-kubernetes-part-1/) (AWS blog post) + [Using API Gateway Lambda authorizers](https://docs.aws.amazon.com/apigateway/latest/developerguide/apigateway-use-lambda-authorizer.html) (AWS documentation) **Tools** + [The Cedar Playground](https://www.cedarpolicy.com/en/playground) (for testing Cedar in a browser) + [Cedar Github repository](https://github.com/cedar-policy) + [Cedar Language Reference](https://www.cedarpolicy.com/en) + [The Rego Playground](https://play.openpolicyagent.org/) (for testing Rego in a browser) + [OPA GitHub repository](https://github.com/open-policy-agent/opa) **Partners** + [Identity and Access Management Partners](https://partners.amazonaws.com/search/partners?facets=Use%20Case%20%3A%20Security%20%3A%20Identity%20and%20Access%20Management) + [Application Security Partners](https://partners.amazonaws.com/search/partners?facets=Use%20Case%20%3A%20Security%20%3A%20Application%20Security) + [Cloud Governance Partners](https://partners.amazonaws.com/search/partners?facets=Use%20Case%20%3A%20Cloud%20Operations%20%3A%20Cloud%20Governance) + [Security and Compliance Partners](https://partners.amazonaws.com/search/partners?facets=Industry%20%3A%20Government%20%3A%20Security%20%26%20Compliance) + [Security Operations and Automation Partners](https://partners.amazonaws.com/search/partners?facets=Use%20Case%20%3A%20Security%20%3A%20Security%20Operations%20and%20Automation) + [Security Engineering Partners](https://partners.amazonaws.com/search/partners?facets=Use%20Case%20%3A%20Security%20%3A%20Security%20Engineering)