Yes. This is really a non-announcement. S3 has had configurable encryption since at least 2011. And Google cloud storage has had default encryption at rest sinc

Yes. This is really a non-announcement. S3 has had configurable encryption since at least 2011. And Google cloud storage has had default encryption at rest since 2013. For a decent explanation of encryption at rest check out https://cloud.google.com/docs/security/encryption/default-encryption https://cloud.google.com/docs/security/encryption/default-en...