The Yankee Group estimates the market for secure content delivery products and services amounted to $302 million in 2002 and will grow to $580 million by 2007. The focus on the security of an enterprise’s content will continue to grow as IT managers realize network and perimeter security only solves part of the problem. Secure content technology will become integral to Internet-based marketing programs, document production systems, Web content portals, information delivery networks, and application service provider products. The scope will extend from enterprise business applications to wireless uses through consumer-oriented media and entertainment systems.”]