Allow the MT mobile app to check with 2 Factor Authentication sites, prior to connecting to VPN for example (or after whichever makes more sense).
I use
MS authenticator
Authenticator App
Authy App
RSA App
Eff google 
Allow the MT mobile app to check with 2 Factor Authentication sites, prior to connecting to VPN for example (or after whichever makes more sense).
I use
MS authenticator
Authenticator App
Authy App
RSA App
Eff google