A cloud administrator for an ISP identified a vulnerability in the software that controls all...

Change management is an IT practice that aims to minimize disruptions to IT services while making changes to critical systems and services5. Change management involves planning, testing, approving, and implementing changes in a controlled and systematic manner6. A change is defined as adding, modifying, or removing anything that could have a direct or indirect effect on services5. In this case, the cloud administrator should follow the change management process to ensure that the software upgrade is properly tested, approved, and applied.