As a systems administrator, you can proactively rotate the certificates and signer keys used by the Red Hat Trusted Artifact Signer (RHTAS) service running on Red Hat OpenShift. Rotating your keys regularly can prevent key tampering, and theft. These procedures guide you through expiring your old certificates and signer keys, and replacing them with a new certificate and signer key for the underlying services that make up RHTAS. You can rotate keys and certificates for the following services:

• Rekor
• Certificate Transparency log
• Fulcio
• Timestamp Authority