Microsoft has released on Friday a new tool that will allow system administrators to update the Defender security package inside Windows installation images (WIM or VHD supported).
The new tool was created for enterprise environments where workstations and servers are serviced or mass-installed using installation images.
Some of these images are reused for months at a time, and the Microsoft Defender (default antivirus) package found inside would usually end up being installed using an out-of-date detection database.
