Runbook: [TITLE] Last Updated YYYY-MM-DD Owner [Name] Frequency Daily | Weekly | Monthly | As Needed Purpose What does this runbook accomplish? Prerequisites Prerequisite 1 Prerequisite 2 Procedure Step 1: [Title] # Command Expected output: # Output Step 2: [Title] Description of step. Verification How do you verify the procedure completed successfully? # Verification command Troubleshooting Issue 1 Symptom: Description Cause: Explanation Resolution: # Fix command Rollback If something goes wrong: # Rollback command Notes * YubiKey SSH Validation Recovery Architecture