Microsoft To Distribute Third-Party Patches
dhiren writes "Secunia on Wednesday announced that their authenticated internal vulnerability scanner, the Corporate Software Inspector (CSI) 4.0, has been integrated with Microsoft Windows Server Update Service (WSUS) and System Center Configuration Manager (SCCM). This will hopefully pave the way for other vendors to also make use of Windows' existing patching infrastructure and eliminate the need for the multitude of custom updater applications and services that clutter most systems today."
You really can't call it a package manager because it doesn't do dependency and it doesn't do upgrades. It just does patches - which is why it is not called a package manager.
WSUS is what server admins use to push patches to machines connected to a particular server.
Most machines that are part of a domain or network that utilizes WSUS has Windows Update disabled. The server admin goes through the patches and selects the ones he/she wants to push out to each of the computers.
It's quick and simple...but has nothing to do with the end user.