Which of the following encompasses application patch management?
Cross-site request forgery
Patch management is the process of maintaining the latest source code for applications and operating systems
by applying the latest vendor updates. This helps protect a system from newly discovered attacks and
vulnerabilities. A part of patch management is testing the effects of vendor updates on a test system first to
ensure that the updates do not have detrimental effects on the system and its configuration, and, should the
updates have no detrimental effects on the test systems, backing up the production systems before applying
the updates on a production system.