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AWS redshift medium security documentation change

Service: redshift · 2025-06-25 · Security-related medium

File: redshift/latest/dg/materialized-view-streaming-ingestion-getting-started-MSK.md

Summary

Clarified IAM authentication version requirements for MSK integration

Security assessment

Explicitly states version requirements for secure IAM authentication, preventing insecure configurations with older Kafka versions.

Diff

diff --git a/redshift/latest/dg/materialized-view-streaming-ingestion-getting-started-MSK.md b/redshift/latest/dg/materialized-view-streaming-ingestion-getting-started-MSK.md
index f51b369ce..342775be5 100644
--- a//redshift/latest/dg/materialized-view-streaming-ingestion-getting-started-MSK.md
+++ b//redshift/latest/dg/materialized-view-streaming-ingestion-getting-started-MSK.md
@@ -47 +47 @@ After you create your application's role, attach one of the following policies t
-IAM access control for Amazon Redshift is available for MSK clusters with Kafka version 2.7.1 or above.
+Amazon Redshift IAM authentication with MSK is only supported on Kafka version 2.7.1 or above.