Duo MFA with NetScaler nFactor Part 2

Some background There have been several questions and comments around the first post that describes a workaround to get Duo multi-factor authentication working with NetScaler (Citrix ADC) and nFactor. The issue stems from the fact that nFactor authentication uses both advanced authentication policies and it uses the RfWebUI theme – so if either of these conditions were met in your configuration, you were greeted with a rather ugly and non-functioning UI like this: Good news, … Read more…