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AWS general documentation change

Service: general · 2026-03-28 · Documentation low

File: general/latest/gr/sso.md

Summary

Added FIPS endpoints for AWS SSO in multiple regions (us-east-2, us-east-1, us-west-1, us-west-2, ca-central-1, ca-west-1)

Security assessment

This change adds FIPS-compliant endpoints to the SSO service documentation. FIPS endpoints are security features that provide cryptographic modules validated by the Federal Information Processing Standards, which is important for compliance and security-sensitive workloads. However, there is no evidence this addresses a specific security vulnerability or incident.

Diff

diff --git a/general/latest/gr/sso.md b/general/latest/gr/sso.md
index 37f7db6f2..0b7575c88 100644
--- a//general/latest/gr/sso.md
+++ b//general/latest/gr/sso.md
@@ -21,4 +21,4 @@ Region Name | Region | Endpoint | Protocol
-US East (Ohio) | us-east-2 |  sso.us-east-2.amazonaws.com  sso.us-east-2.api.aws  |  HTTPS HTTPS  
-US East (N. Virginia) | us-east-1 |  sso.us-east-1.amazonaws.com  sso.us-east-1.api.aws  |  HTTPS HTTPS  
-US West (N. California) | us-west-1 |  sso.us-west-1.amazonaws.com  sso.us-west-1.api.aws  |  HTTPS HTTPS  
-US West (Oregon) | us-west-2 |  sso.us-west-2.amazonaws.com  sso.us-west-2.api.aws  |  HTTPS HTTPS  
+US East (Ohio) | us-east-2 |  sso.us-east-2.amazonaws.com  sso-fips.us-east-2.api.aws  sso.us-east-2.api.aws  |  HTTPS HTTPS HTTPS  
+US East (N. Virginia) | us-east-1 |  sso.us-east-1.amazonaws.com  sso-fips.us-east-1.api.aws  sso.us-east-1.api.aws  |  HTTPS HTTPS HTTPS  
+US West (N. California) | us-west-1 |  sso.us-west-1.amazonaws.com  sso-fips.us-west-1.api.aws  sso.us-west-1.api.aws  |  HTTPS HTTPS HTTPS  
+US West (Oregon) | us-west-2 |  sso.us-west-2.amazonaws.com  sso-fips.us-west-2.api.aws  sso.us-west-2.api.aws  |  HTTPS HTTPS HTTPS  
@@ -40,2 +40,2 @@ Asia Pacific (Tokyo) | ap-northeast-1 |  sso.ap-northeast-1.amazonaws.com  sso.a
-Canada (Central) | ca-central-1 |  sso.ca-central-1.amazonaws.com  sso.ca-central-1.api.aws  |  HTTPS HTTPS  
-Canada West (Calgary) | ca-west-1 |  sso.ca-west-1.amazonaws.com  sso.ca-west-1.api.aws  |  HTTPS HTTPS  
+Canada (Central) | ca-central-1 |  sso.ca-central-1.amazonaws.com  sso-fips.ca-central-1.api.aws  sso.ca-central-1.api.aws  |  HTTPS HTTPS HTTPS  
+Canada West (Calgary) | ca-west-1 |  sso.ca-west-1.amazonaws.com  sso-fips.ca-west-1.api.aws  sso.ca-west-1.api.aws  |  HTTPS HTTPS HTTPS