CompTIA · Security+ SY0-801
Change management
Security+ SY0-801 · Lesson 3 of 32 · 17:01
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In this lesson
Prepare for the Security+ SY0-801 exam (CompTIA Security+ V8). In this lesson: the change process (owners, stakeholders, impact analysis, testing, approval, and maintenance windows), backout plans and failing forward, technical implications like allow lists, downtime, restarts, legacy applications, and dependencies, and documentation and version control, around a Friday evening firewall change. Includes three original practice questions.
Preview the topics
- During the maintenance window, the new version crashes, and the old version cannot read the converted database, so the team writes a small fix and deploys it right away. What is this approach called?
- Ashgrove installs a new label printing application at the warehouse, and the next morning, endpoint security blocks it on every computer. Which technical implication did the change request miss?
- A change that the CAB approved last week goes wrong, and during the outage, the responders follow a network diagram that still shows the old firewall rules. Which step did the change process skip?