AWS network-firewall medium security documentation change

Service: network-firewall · 2025-06-19 · Security-related medium

File: network-firewall/latest/developerguide/document-history.md

Summary

Added entries for June 2025 documenting support for active threat defense managed rule groups and enhanced transit gateway firewall support. Updated existing April 2022 entries with minor formatting changes.

Security assessment

The addition of 'active threat defense managed rule groups' indicates new security-focused detection/prevention capabilities. Threat defense features are inherently security-related and this adds documentation about security features.

Diff

diff --git a/network-firewall/latest/developerguide/document-history.md b/network-firewall/latest/developerguide/document-history.md
index 522102397..d7a632171 100644
--- a//network-firewall/latest/developerguide/document-history.md
+++ b//network-firewall/latest/developerguide/document-history.md
@@ -12,0 +13,2 @@ Change| Description| Date
+[Added support for the active threat defense managed rule group](./nwfw-managed-rule-groups.html)| AWS Network Firewall now supports active threat defense AWS managed rule groups.| June 17, 2025  
+[Enhanced transit gateway firewall support](./tgw-firewall.html)| You can provision firewalls using networking configuration settings shared with your account from AWS Transit Gateway account owners.| June 16, 2025  
@@ -74,2 +76,2 @@ Change| Description| Date
-[Updated AWS managed rule groups for Network Firewall](./nwfw-using-managed-rule-groups.html)| Added documentation for each rule in the AWS managed rule groups for Network Firewall. | April 28, 2022  
-[Added support for threat signature managed rule groups](./nwfw-managed-rule-groups.html)| AWS Network Firewall now supports threat signature AWS Managed Rule Groups. | April 28, 2022  
+[Updated AWS managed rule groups for Network Firewall](./nwfw-managed-rule-groups.html)| Added documentation for each rule in the AWS managed rule groups for Network Firewall. | April 28, 2022  
+[Added support for threat signature managed rule groups](./nwfw-managed-rule-groups.html)| AWS Network Firewall now supports threat signature AWS managed rule groups. | April 28, 2022