GlobalProtect for iOS and Android devices now supports two-factor authentication using an SMS token challenge as a one-time password (OTP). To take advantage of this feature,
configure two-factor authentication using OTPs
on your mobile devices.
When prompted, the user can now cancel the login attempt to view the token password sent via SMS. The user must then return to the GlobalProtect app and log in with the valid token password within 30 seconds. If the user does not successfully enter the password within 30 seconds, the authentication challenge disappears and the user must restart the GlobalProtect app to enter a newly generated password.