# Advanced features and topics for Amazon Bedrock AgentCore Gateway
<a name="gateway-advanced"></a>

This chapter covers some advanced topics and additional information that can help supplement your knowledge of gateways and how you can use them effectively in your applications.

**Topics**
+ [Encrypt your AgentCore gateway with a customer-managed KMS key](gateway-encryption.md)
+ [Setting up custom domain names for Gateway endpoints](gateway-custom-domains.md)
+ [Using interceptors with Gateway](gateway-interceptors.md)
+ [Header propagation with Gateway](gateway-headers.md)
+ [Performance optimization](gateway-advanced-performance.md)