AWS Security ChangesHomeSearch

AWS cli documentation change

Service: cli · 2025-11-13 · Documentation medium

File: cli/latest/reference/ec2/create-launch-template-version.md

Summary

Added 'RequireEncryptionInTransit' parameter to enforce in-transit encryption between instances

Security assessment

Documents a new security control for encrypting traffic between instances in launch templates, improving security posture without fixing a specific issue.

Diff

diff --git a/cli/latest/reference/ec2/create-launch-template-version.md b/cli/latest/reference/ec2/create-launch-template-version.md
index fc42c207c..9c91af070 100644
--- a//cli/latest/reference/ec2/create-launch-template-version.md
+++ b//cli/latest/reference/ec2/create-launch-template-version.md
@@ -15 +15 @@
-  * [AWS CLI 2.31.32 Command Reference](../../index.html) »
+  * [AWS CLI 2.31.35 Command Reference](../../index.html) »
@@ -2675,0 +2676,6 @@ See also: [AWS API Documentation](https://docs.aws.amazon.com/goto/WebAPI/ec2-20
+>> 
+>> RequireEncryptionInTransit -> (boolean)
+>>
+>>> Specifies whether instance types must support encrypting in-transit traffic between instances. For more information, including the supported instance types, see [Encryption in transit](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/data-protection.html#encryption-transit) in the _Amazon EC2 User Guide_ .
+>>> 
+>>> Default: `false`
@@ -2997 +3003,2 @@ JSON Syntax:
-        }
+        },
+        "RequireEncryptionInTransit": true|false
@@ -5615,0 +5623,6 @@ LaunchTemplateVersion -> (structure)
+>>> 
+>>> RequireEncryptionInTransit -> (boolean)
+>>>
+>>>> Specifies whether instance types must support encrypting in-transit traffic between instances. For more information, including the supported instance types, see [Encryption in transit](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/data-protection.html#encryption-transit) in the _Amazon EC2 User Guide_ .
+>>>> 
+>>>> Default: `false`
@@ -5729 +5742 @@ Warning -> (structure)
-  * [AWS CLI 2.31.32 Command Reference](../../index.html) »
+  * [AWS CLI 2.31.35 Command Reference](../../index.html) »