How to Encrypt Your Existing AWS S3 Objects

Amazon’s S3 service comes with some pretty handy server-side encryption features. In fact, the S3 web app provides a single control to automatically encrypt all new objects in a bucket with SSE-S3 or SSE-KMS. Unfortunately these controls only affect new objects. If your bucket already contains 10,000 unencrypted objects, then turning on automatic encryption does […]