[kunglao]

I think that's because before this whole cloud thing came about, Microsoft already had built the image as an enterprise software vendor. They provided hosted cloud solutions long back, then they invented hybrid solutions like Azure Stack and slowly and carefully eased their clients into Azure.

Also, Microsoft support for enterprise customers is just amazing. They have been deploying their own engineers to support enterprise customers in the past for their hosted clouds.

Cant mention much about security but Microsoft does open fewer lower level Apis compared to Linux. For example, it's impossible to do certain socket-level ops with Windows apis. So, in a sense I guess it makes Windows safer at least historically?