Proper authentication is a key security requirement when accessing resources via a network, username/password is no more sufficient!
Various secure authentication methods are implemented by ApplicGate such as:
You can use any certificate (software certificate or smartcard) for authentication.
You have to enter a One-Time Password that has been set to you via SMS or email.
You have to enter the code generated by Google or Microsoft Authenticator. (Initial authentication is done via SMS or email.)
Use this feature for additional authentication for protocols other than https, e.g. RDP. Authentication by certificates, OTP and TOTP is supported.