AWS Security ChangesHomeSearch

AWS AWSCloudFormation documentation change

Service: AWSCloudFormation · 2025-03-02 · Documentation low

File: AWSCloudFormation/latest/UserGuide/aws-properties-msk-cluster-encryptionintransit.md

Summary

Added detailed documentation about encryption settings for data in transit between clients and brokers

Security assessment

The change provides detailed information about encryption settings, which is security-related documentation, but does not address any specific security issues

Diff

diff --git a/AWSCloudFormation/latest/UserGuide/aws-properties-msk-cluster-encryptionintransit.md
index e4fada9a0..236fd9a45 100644
--- a/AWSCloudFormation/latest/UserGuide/aws-properties-msk-cluster-encryptionintransit.md
+++ b/AWSCloudFormation/latest/UserGuide/aws-properties-msk-cluster-encryptionintransit.md
@@ -7 +7 @@ SyntaxProperties
-The `EncryptionInTransit` property type specifies Property description not available. for an [AWS::MSK::Cluster](./aws-resource-msk-cluster.html).
+The settings for encrypting data in transit.
@@ -34 +34,12 @@ To declare this entity in your AWS CloudFormation template, use the following sy
-Property description not available.
+Indicates the encryption setting for data in transit between clients and brokers. You must set it to one of the following values.
+
+  * `TLS`: Indicates that client-broker communication is enabled with TLS only.
+
+  * `TLS_PLAINTEXT`: Indicates that client-broker communication is enabled for both TLS-encrypted, as well as plaintext data.
+
+  * `PLAINTEXT`: Indicates that client-broker communication is enabled in plaintext only.
+
+
+
+
+The default value is `TLS`.
@@ -47 +58,3 @@ _Required_ : No
-Property description not available.
+When set to true, it indicates that data communication among the broker nodes of the cluster is encrypted. When set to false, the communication happens in plaintext.
+
+The default value is true.