As European corporations strive to cut costs, more and more companies are adopting virtual private networks (VPNs) to optimize their IT networks. This report presents a full range of essential market information, from user perceptions, requirements and reasons for adoption to factors driving and restraining the purchase process. The report surveys the competitive landscape and identifies winning strategies, which can help your company garner market share today and plan for a long, successful future. Profiles of key industry participants are also included. From Frost & Sullivan.