AWS m2 documentation change

Service: m2 · 2025-10-22 · Documentation low

File: m2/latest/userguide/infrastructure-security.md

Summary

Removed content about requiring signed API requests using IAM access keys or AWS STS temporary credentials

Security assessment

The removed content described standard AWS authentication requirements rather than addressing a specific vulnerability. While authentication mechanisms are security-related, the deletion appears to be documentation simplification rather than a response to a security incident. No evidence of CVE or vulnerability mitigation is present in the diff.

Diff

diff --git a/m2/latest/userguide/infrastructure-security.md b/m2/latest/userguide/infrastructure-security.md
index 7ec44dbcb..830aa6da0 100644
--- a//m2/latest/userguide/infrastructure-security.md
+++ b//m2/latest/userguide/infrastructure-security.md
@@ -20,2 +19,0 @@ You use AWS published API calls to access AWS Mainframe Modernization through th
-Additionally, requests must be signed by using an access key ID and a secret access key that is associated with an IAM principal. Or you can use the [AWS Security Token Service](https://docs.aws.amazon.com/STS/latest/APIReference/welcome.html) (AWS STS) to generate temporary security credentials to sign requests.
-