Update README.md

README.md

@@ -18,8 +18,9 @@ Prep:
     - https://portal.azure.com/#view/Microsoft_Azure_Billing/FreeServicesBlade
 3. Use an Azure pre-flight checklist to plan your resource selection which we will eventually get down to code.
     - https://portal.azure.com/?quickstart=true#view/Microsoft_Azure_Resources/QuickstartCenterBlade
-4. New Azure subscription using an Account to explore $200 with resources free, Bookmark opening resources for starters
-     - My links are usually Subscription, Resource Group, ACR, ACA Apps
+4. New Azure subscription using an Account to explore $200 with resources free, Bookmark opening resources for starters.
+     - My links are usually Subscription, Resource Group, ACR, ACA Apps.
+     - For red security team tests, make it bulletproof for your email and subscription GUID by testing defense.
      - Sub:  https://portal.azure.com/#@AaronCWackergmail.onmicrosoft.com/resource/subscriptions/003fba60-5b3f-48f4-ab36-3ed11bc40816/overview
      - RG:  https://portal.azure.com/#@AaronCWackergmail.onmicrosoft.com/resource/subscriptions/003fba60-5b3f-48f4-ab36-3ed11bc40816
      - ACR:  https://portal.azure.com/#@AaronCWackergmail.onmicrosoft.com/resource/subscriptions/003fba60-5b3f-48f4-ab36-3ed11bc40816/resources