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AWS AWSEC2 medium security documentation change

Service: AWSEC2 · 2025-07-18 · Security-related medium

File: AWSEC2/latest/UserGuide/DocumentHistory.md

Summary

Added entries for EC2 Fast Launch policy update (preventing orphaned resources) and expanded regional availability for EC2 Serial Console/Instance Connect

Security assessment

The EC2 Fast Launch policy update explicitly addresses security by preventing orphaned resources (volumes/network interfaces) that could lead to unintended access or resource leakage. This qualifies as security documentation. Regional expansions for Serial Console/Instance Connect are feature updates without direct security implications.

Diff

diff --git a/AWSEC2/latest/UserGuide/DocumentHistory.md b/AWSEC2/latest/UserGuide/DocumentHistory.md
index da01e20ed..1d52569e1 100644
--- a//AWSEC2/latest/UserGuide/DocumentHistory.md
+++ b//AWSEC2/latest/UserGuide/DocumentHistory.md
@@ -12,0 +13,3 @@ Change| Description| Date
+[Updated managed policy for the EC2 Fast Launch service linked role](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/security-iam-awsmanpol.html#security-iam-awsmanpol-EC2FastLaunchServiceRolePolicy)| To help prevent orphaned resources, Amazon EC2 updated this policy to add permission to describe volumes, volume attributes and network interfaces, and to delete volumes and network interfaces that EC2 Fast Launch created.| July 17, 2025  
+[EC2 Serial Console - additional Region support](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-serial-console-prerequisites.html)| EC2 Serial Console is now also available in Asia Pacific (Thailand) and Mexico (Central).| July 15, 2025  
+[EC2 Instance Connect - additional Region support](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/connect-linux-inst-eic.html)| EC2 Instance Connect is now also available in Asia Pacific (Thailand) and Mexico (Central).| July 15, 2025