Packages.microsoft.com is reachable over https. There is also a gpg key that can be imported. The person who put this image together chose not to use either. h

Packages.microsoft.com is reachable over https. There is also a gpg key that can be imported. The person who put this image together chose not to use either. https://docs.microsoft.com/en-us/windows-server/administration/linux-package-repository-for-microsoft-software https://docs.microsoft.com/en-us/windows-server/administrati...