Patching IT/OT systems is a lifecycle management process whose speed varies depending on the systems in question and the patch's potential impact on the business. What should a patch management policy include? Creating a patch management policy: Step-by-step guide.Use this 10-step patch management process to ensure success.This article is part of What is patch management? Lifecycle, benefits and best practices remediating one or more information security vulnerabilities that could be exploited via code modification.Ī comprehensive patch management policy requires an ongoing series of action items.fixing code that has inadvertently caused performance and operability problems or.Software and firmware must be patched on various IT/OT systems for one of three reasons: Why is a patch management policy important? Patch management policies within enterprise environments cover a wide range of information and operational technology (IT/OT) assets, systems and applications, including the following: A patch management policy also provides details on how to roll back in the event of a conflict and document the post-patching process for future reference. The policy is a framework to help administrators identify and categorize systems and applications on the network that require structured and unstructured updates, find the source of where the patch code can be retrieved and outline the process of determining what devices must be updated, why and by whom. A patch management policy is an IT strategy document that outlines the processes and methodology used to ensure hardware and software on a corporate network are regularly maintained.
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