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AWS AmazonECR documentation change

Service: AmazonECR · 2025-11-22 · Documentation medium

File: AmazonECR/latest/userguide/what-is-ecr.md

Summary

Added 'Managed signing' feature documentation and updated pricing details

Security assessment

Introduces cryptographic image signing as a security feature without addressing specific vulnerabilities. Enhances security documentation by describing integrity protection mechanism.

Diff

diff --git a/AmazonECR/latest/userguide/what-is-ecr.md b/AmazonECR/latest/userguide/what-is-ecr.md
index bd6a34255..11d5ccb8f 100644
--- a//AmazonECR/latest/userguide/what-is-ecr.md
+++ b//AmazonECR/latest/userguide/what-is-ecr.md
@@ -30,0 +31,2 @@ Amazon ECR provides the following features:
+  * Managed signing automatically generates cryptographic signatures when images are pushed to Amazon ECR, simplifying container image signing. For more information, see [Managed signing](./managed-signing.html).
+
@@ -44 +46 @@ To learn how to push a container image to a private Amazon ECR repository using
-With Amazon ECR, you only pay for the amount of data you store in your repositories and for the data transfer from your image pushes and pulls. For more information, see [Amazon ECR pricing](https://aws.amazon.com/ecr/pricing/).
+With Amazon ECR, you pay for the amount of data you store in your repositories, data transfer from your image pushes and pulls, and image actions that you opt in to such as image signing and replication. For more information, see [Amazon ECR pricing](https://aws.amazon.com/ecr/pricing/).