A security technician is documenting the standard patch deployment workflow for enterprise operating systems. Place the following stages of the patch management lifecycle in the correct order from first to last.
- 1Identify and assess newly released vendor patches for system compatibility and severity.
- 2Test the patch in a staging environment to verify stability and function.
- 3Submit the patch deployment plan to the Change Advisory Board (CAB) for formal approval.
- 4Deploy the patch to production systems during an authorized maintenance window.
- 5Perform post-installation auditing to verify compliance and confirm system stability.
Answer
The correct sequence for the patch management lifecycle is: 1. Identify and assess newly released vendor patches -> 2. Test the patch in a staging environment -> 3. Submit the patch deployment plan to the Change Advisory Board (CAB) -> 4. Deploy the patch to production systems -> 5. Perform post-installation auditing.
The standard patch management process follows a structured lifecycle: identification of updates, non-production testing, change management authorization, controlled production deployment, and post-deployment validation auditing.
Step-by-Step Solution
Key Concept
Standard Patch Management Lifecycle Workflow