This book is written in an easy-to-read style, with a strong emphasis on real-world, practical examples. Step-by-step explanations are provided for performing important tasks. If you an administrator or IT professional looking for basic knowledge of Citrix products such as XenApp (or its predecessor: Presentation Server), or XenDesktop and remote access solution, then this is the best guide for you. This will help you with the basic premise of why we need to implement the ICA Proxy for remote access. You may then note the benefits of full VPN access, but no prior experience with Virtual Private Networks is required as we step you through this, although basic networking and routing experience would not go awry here.