Patch management through SCCM has sharpened very well during last few years. I started working on patching since ‘SMS 2003 + ITMU’ days. Previously, we need to perform loads of complex steps to deploy patches during that time period. With SCCM 2012, we can use ADR (Automatic Deployment Rules) Download and Deploy patches. There are some challenges in SCCM Patch management and one of them is installation of patches to system instantly using existing SCCM infrastructure.
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