Systems and methods that process and protect content are provided. In one example, a system may include, for example, a first device coupled to a second device. The first device may include, for example, an integrated circuit that may include a content processing system and a security system. The security...http://www.google.es/patents/US7549056?utm_source=gb-gplus-sharePatente US7549056 - System and method for processing and protecting content
System and method for processing and protecting content
