aXsGUARD Identifier 3.0.2.0 Product Guide v1.5
User Authentication Process
Image 9: 1-step (left) and 2-step (right) Challenge/Response Login
3.5.3.5
Virtual DIGIPASS Login
We explain here the authentication process with a Virtual DIGIPASS.
For more information on Virtual DIGIPASS, see
also section
Using a Virtual DIGIPASS
requires two login steps:
requesting an OTP to be sent to the User's mobile phone
entering the OTP.
2-step login for OTP request and OTP entry is possible with applications which support two login screens, e.g.
Citrix Web Interface and RADIUS with support for Challenge/Response.
The process is illustrated in the image below and the steps are explained here:
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2009 VASCO Data Security
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