---
title: SurePassID updates for Citrix ACS NetScaler Gateway, including XenDesktop and XenApp - SurePassID
description: Citrix security and multi-factor authentication is important to everyone who deploys Citrix applications or solutions. As a Citrix partner, SurePassID has been providing multi-factor authentication for the Citrix family of products for almost 10 years. We are pleased to announce […]
---

[SurePassID Blog ](https://surepassid.com/surepassid-blog)

# [SurePassID updates for Citrix ACS NetScaler Gateway, including XenDesktop and XenApp - SurePassID](https://surepassid.com/surepassid-blog/blog-old/2019/07/24/surepassid-updates-for-citrix-acs-netscaler-gateway-including-xendesktop-and-xenapp)

 Written by [Odin Soli](https://surepassid.com/surepassid-blog/author/odin-soli) | Jul 24, 2019 4:00:00 AM

RADIUS

# SurePassID updates for Citrix ACS NetScaler Gateway, including XenDesktop and XenApp

Citrix security and multi-factor authentication is important to everyone who deploys Citrix applications or solutions. As a Citrix partner, SurePassID has been providing multi-factor authentication for the Citrix family of products for almost 10 years. We are pleased to announce […]

[ Odin Soli ](https://surepassid.com/blog-old/author/odin-soli)

 Jul 24, 2019

[Citrix](https://surepassid.com/blog-old/tag/citrix) [Multifactor Authentication](https://surepassid.com/blog-old/tag/multifactor-authentication) [nFactor](https://surepassid.com/blog-old/tag/nfactor) [RADIUS](https://surepassid.com/blog-old/tag/radius)

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Citrix security and multi-factor authentication is important to everyone who deploys Citrix applications or solutions. As a Citrix partner, SurePassID has been providing multi-factor authentication for the Citrix family of products for almost 10 years. We are pleased to announce the following updates for Citrix ACS NetScaler Gateway, including XenDesktop and XenApp:

- **Linux Support** – SurePassID FreeRADIUS plug-in allows for strong authentication on Linux based systems.
- **Enhanced Authentication Methods** – In addition to our existing strong authentication methods such as FIDO2, FIDO U2F, and OATH OTP, we now support on-demand Push Authentication and IVR (Interactive Voice Response) authentication.
- **nFactor Support** – SurePassID now supports nFactor, allowing organizations to define dynamic authentication methods at the time of authentication on a user by user basis.

To discuss your Citrix strong authentication needs, please contact us at +1 (888) 200-8144 or email sales@surepassid.com.

[View full post](https://surepassid.com/surepassid-blog/blog-old/2019/07/24/surepassid-updates-for-citrix-acs-netscaler-gateway-including-xendesktop-and-xenapp)

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