# TLS

> Understand how to protect traffic within your cluster using Transport Layer Security (TLS).

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LLMS index: [llms.txt](/llms.txt)

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Section pages:

- [Issue a Certificate for a Kubernetes API Client Using a CertificateSigningRequest](/docs/tasks/tls/certificate-issue-client-csr/)
- [Configure Certificate Rotation for the Kubelet](/docs/tasks/tls/certificate-rotation/)
- [Manage TLS Certificates in a Cluster](/docs/tasks/tls/managing-tls-in-a-cluster/)
- [Manual Rotation of CA Certificates](/docs/tasks/tls/manual-rotation-of-ca-certificates/)