EC2 AMI Watermarking: A New Approach to Image Provenance
AWS introduces watermarking for EC2 AMIs, a move that could impact image distribution and compliance.
Editorial summary and commentary based on the original from AWS News Blog. Read the original
EC2 AMI Watermarking is here, promising provenance without specifying the resolution.
What changed
- EC2 AMI Watermarking allows customers to embed persistent, unremovable watermarks into Amazon Machine Images (AMIs).
- Watermarks can include arbitrary data, enabling tracking and verification of image origin and modifications.
- The feature is available in all AWS Regions.
Why it matters
This feature addresses a long-standing need for verifiable image provenance, particularly in regulated industries or scenarios where image integrity is paramount. By embedding watermarks directly into the AMI, AWS provides a mechanism to track the origin and lifecycle of an image, potentially simplifying compliance audits and reducing the risk of unauthorized image tampering. The honest version: This is AWS's answer to ensuring you know precisely which AMI you're running, and where it came from, without relying on external metadata that could be altered.
The catch
While the announcement touts