Forefront endpoint protection not updating definitions
=(Thankfully, reboots are suppressed for servers and it did not reboot our servers.
We have since suppressed the workstations reboots as well for this ADR. You may want to consider having two separate ADRs: one that's exclusively for definition updates, and one for other types of updates.
Other Personally Owned computers should use another product such as the free offering from Sophos.New Signature Version: Previous Signature Version: 1.143.1680.0 Update Source: Microsoft Update Server Update Stage: Search Source Path: Type: Anti Virus Update Type: Full User: NT AUTHORITY\SYSTEM Current Engine Version: Previous Engine Version: 1.1.9103.0 Error code: 0x80248014 Error description: An unexpected problem occurred while checking for updates.For information on installing or troubleshooting updates, see Help and Support. 😯 Well it’s just Microsoft disabling updates for all other Microsoft products except Windows by default.You will likely want to remove those updates from those groups and re-deploy them in a new group.We had the same update appear, and since we have an ADR set up for Endpoint Protection updates (definitions and software), it rebooted our workstations.
The process to download and install virus definitions for Microsoft Security Essentials and Windows Defender is explained by Microsoft in this document.