> Banks, Biglaw, and the Pentagon all do it in the cloud.
In _a_ cloud: their own virtual private cloud. They also have enough power to negotiate contracts with strong privacy provisions.
This kind of stuff is available off the shelf at any major cloud provider.
> They also have enough power to negotiate contracts with strong privacy provisions.
What privacy provisions would you want to add to AWS? Most of the reasonable strong privacy provisions you'd want are already there and/or available if you want to sign up for it, even including US Govt Top Secret data if you meet some approval.