Create SECURITY.md

SECURITY.md

@@ -0,0 +1,13 @@
+# Security Policy
+Keeping this activator safe is a core priority because it is a tool that manages the Windows operating system's activation (which extends to the registry).
+Starting with version 1.3, MSActivator will automatically install security updates if avaliable.
+
+| Version | Supported          |
+| ------- | ------------------ |
+| 1.3-beta| :white_check_mark: |
+| 1.2     | CURRENT            |
+| 1.1     | :x:                |
+| 1.0     | :x:                |
+
+## What to do
+Submit an issue with the bug label and @ me (@bendaws) so I can read it as soon as it comes in.