Enabling two-factor authentication with SMS2 (free) and NetScaler Gateway

In this post we are going to see something fabulous, let's see how to enable 2FA or two-factor authentication in NetScaler Gateway, forcing users to use an additional Token for corporate access to the organization. We will use SMS2 which is a free tool, which through RADIUS will validate the user tokens, we'll use software tokens using the Google Authenticator app on mobile, A blast!

Nagios – Monitoring Citrix NetScaler

Continuing a little with Citrix elements that we can monitor… what less than our NetScaler! In this document, we'll see how to monitor a Citrix NetScaler VPX virtual appliance that is currently the Gateway for my Citrix XenDesktop organization. We will monitor its basic consumption such as CPU through SNMP, Memory or disks, but also the connections, your network interfaces or certificates!