About the Reviewer
Andrew Mallett has worked in IT for more years than he cares to mention, well, since 1986, and is working with Citrix technologies since Metaframe 1.8 in 1999. He not only has Citrix skills and certification, but also teaches Linux, Citrix, Novell, and Microsoft official courses and supports many of these products. He is well versed and certified in Linux. His interest and skills in security and remote access made this book an ideal book for him to review. He has also authored the book Citrix Access Gateway VPX 5.04 Essentials, Packt Publishing, which you may want to look at yourself.
Andrew currently works for QA Ltd. (http://www.qa.com), the largest Citrix authorized learning center in the U.K., as a Certified Citrix Instructor and Principal Technologist. You may well find Andrew teaching across the U.K. at one of their many training centers.