Embedded architecture brings high-level security to mobile devices

摘要

For today's enterprises, content providers, and carriers, security is no longer an option; it's a necessity. They require mobile handsets that support high-level security functionality, including secure messaging, secure voice over Internet Protocol, and digital rights management. For performance reasons, security is best implemented early in the design cycle-not an easy task for handset manufacturers that often support multiple chip sets and operating systems. The required security functionality must be integrated and optimized for each chip set.