There is huge amount of data in S3 and EC2’s. Other cloud providers such as GCP hold similarly large amounts of data. The governments are no doubt very interest

There is huge amount of data in S3 and EC2’s. Other cloud providers such as GCP hold similarly large amounts of data. The governments are no doubt very interested in these gold mines. I am curious if cloud providers such as AWS provide default access to data stored in their data centers to the governments (to all data, and by default, in a successor to the PRISM program, not on a case by case basis and under subpoenas which is a different program)? If so, KMS doesn’t help, and client-side encryption is the only way to protect the data.