I have a hypothesis on the shield thing. I am won
Post# of 82672
This first came to mind when I saw the Microsoft Authenticator this recently. https://www.microsoft.com/en-us/account/authenticator
BlockSafe Tech: http://www.blocksafetech.com/
ACS: https://www.advancedcybersecurity.com/
NOTE: this is just a thought. I have no idea if Microsoft has any deals with SFOR.