# Certificate Management

> Canonical Certificate Management provides tools and workflows for managing TLS certificates in enterprise environments.


2026 CC-BY-SA, Canonical Ltd.

## Pages in this subsection

- [Explanation](../explanation.md): * [Understanding TLS in Juju deployments](understanding-tls.md)
- [Securing internal communication](securing-internal-communication.md): This page explains how TLS secures communication between units of the same application or between ap...
- [Securing API communication](securing-api-communication.md): This page explains how TLS secures client-facing traffic, where external clients or other services c...
- [CA trust best practices](ca-trust-best-practices.md): In the Juju ecosystem, multiple TLS providers can be used to issue certificates for applications and...

## Optional

- [Top-level llms.txt](../../llms.txt): Complete documentation index.