There are a lot of great MFA solutions on the market and using Citrix NetScaler, we integrate with many of them whether it is based on a PIN, SMS, Bluetooth, or anything else.
Citrix has been a trusted solution to securely deliver apps and data and defenders have implemented MFA in creative ways to mitigate common attacks e.g. requiring that end users enter the passcode (the PIN) first to mitigate against scripted attacks. NetScaler has been providing multifactor authentication (MFA) to all applications – Windows, web, mobile, and desktops. These include applications, such as administrative consoles, that natively don’t support. Admin consoles are especially sensitive are since there is so much more privilege associated with admin credentials. The next evolution in authentication is nFactor, which allows tighter, policy-based integration.