Merge pull request #48851 from ceperezb/CEPEREZB-quick-fixes

fix broken link

Author: prmerger-automator[bot]

learn-pr/wwl-sci/describe-authentication-authorization-cybersecurity/includes/6-summary-resources.md

@@ -11,4 +11,4 @@ Now that you've completed this module, you should be able to:
 ### Learn more
 
 - [Microsoft Security, Compliance, and Identity Fundamentals](/training/paths/describe-concepts-of-security-compliance-identity/)
-- [Executive Order on Improving the Nation’s Cybersecurity](https://www.whitehouse.gov/briefing-room/presidential-actions/2021/05/12/executive-order-on-improving-the-nations-cybersecurity/)
+- [Identity and access management (IAM) fundamental concepts](/entra/fundamentals/identity-fundamental-concepts)