Added video for Github page (#802)

Author: JMarsh04

src/react/docs/workshop-guidance/devices/RMD_166.md

@@ -25,7 +25,10 @@ Zero Trust is a security model that assumes no user or device is trustworthy by
 1. **Verify Explicitly**: Intune continuously verifies user identities and device health before granting elevated privileges.
 2. **Use Least Privilege Access**: EPM enforces least privilege access by allowing users to perform specific tasks with elevated privileges without granting full admin rights.
 3. **Assume Breach**: By limiting the scope and duration of elevated privileges, EPM reduces the potential impact of a security breach.
-
+* * *
+ 
+### **Video Walkthrough**
+<iframe width="560" height="315" src="https://www.youtube.com/embed/V5ZnUGbXg10?si=bjOnrK9m5FCpeeo8" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe>
 
 ## Reference