Update README.md

Author: Hacking-Notes

README.md

@@ -3,6 +3,12 @@
 
 
 
+**Requirements:**
+- Create a [Proton account](https://proton.me/support/set-up-proton-drive)
+- Install [Obsidian](https://obsidian.md/)
+- Add the Obsidian Burp Suite extension
+- Purchase an annual membership for the Obsidian plugin (approximately $20/year) to enable collaboration
+
 Collaboration
 
-Requirements
+