Citrix Connector Appliance for Cloud Services is a free offering from Citrix that can be used to enable use cases such as Zero Trust access to your corporate hosted web applications, access to your Active Directory forests and other use cases.

To bring up the Connector Appliance, choose a VM size of 2 vCPUs, 4 GB RAM and 1 Network Adapter (virtual NIC) minimum.

Recommendation: Deploy Connector Appliances in a pair for high availability (HA)