// Module included in the following assemblies:
//
// rosa-specifying-tls-for-cluster.adoc
:_mod-docs-content-type: CONCEPT
[id="rosa-tls-support_{context}"]
= TLS support for your clusters 

[role="_abstract"]
With {product-title}, you can use the Modern Transport Layer Security (TLS) 1.3 security profile for managed endpoints, giving you authority over the API server and OAuth endpoints. Even when Red{nbsp}Hat manages the underlying control plane infrastructure, you still have control. By using this TLS 1.3profile, you ensure that administrative and automation tools, such as the `oc` command line tool and the CI/CD integration, use TLS 1.3 for all communications.