TOTP radius server for Citrix XenApp

Question

I'm looking for astandards-based TOTP (time-based one time password) authentication server to implement strong security for my Netscaler appliance. I was not able to find a radius server with easy to use interface that supports Google Authenticator. Grateful if you can suggest a solution! Thanks

Answer 1

Not sure about how easy to use this solution is, but what Citrix suggests is OpenOTP. It supports Google Authenticator (in addition to others). It is free for 25 users, 50 users will cost you at least 1000EUR

Another solution is TOTPRadius, no pricing info is available, but it is the only one supporting self-registration if using Citrix StoreFront.

p.s. Sorry, forgot to add a disclaimer: I am affiliated with Token2

Answer 2

Update regarding OpenOTP: it is free for 40 users. Please ask RCDevs for actual pricing regarding more users.

Starting with 50 users you are entiteled to install the OpenOTP/WebADM Backend as an active/active cluster (2 servers).

The OpenOTP Token App supports additional features compared to Google Authenticator.

For fast evaluation, virtual appliances (for Oracle Virtual Box or VMware) are available under here.

Answer 3

Protectimus provides 2FA solution for strong protection against unauthorized account access within Citrix XenApp. It also has a status of Citrix Ready. You can contact sales team for actual pricing.

Disclaimer: I work for Protectimus