citrix-prtg Custom Powershell sensors for PRTG, to monitor Citrix XenApp 6.5 These were initially published between July 2013 and January 2014 in three blog articles: Citrix Monitoring Made Easy (and Cheap) – Part 1 - Introduction Citrix Monitoring Made Easy (and Cheap) – Part 2 – Citrix Licensing Services Citrix Monitoring Made Easy (and Cheap) – Part 3 – Citrix Performance Monitoring