This book provides a business and technical overview of SSL VPN technology in a highly readable style. It provides a vendor-neutral introduction to SSL VPN technology for system architects, analysts and managers engaged in evaluating and planning an SSL VPN implementation. Written by experienced SSL VPN and data security professionals, the book explains how SSL VPN technology works, and how to evaluate it in the context of an organisations overall security and access strategy. It gives practical advice on educating users, integrating legacy systems, and eliminating security loopholes