Method and apparatus for authenticating usage of an application
Method and apparatus for ciphering playback mode information...
Method and apparatus for ciphering playback mode information...
Method and apparatus for content management
Method and apparatus for controlling operation of a secure...
Method and apparatus for copy protection for applications
Method and apparatus for detecting malicious content in...
Method and apparatus for detection of tampering attacks
Method and apparatus for distributing secure digital content...
Method and apparatus for encrypted data stream transmission
Method and apparatus for ensuring the copy protection of...
Method and apparatus for ensuring the copy protection of...
Method and apparatus for exclusively controlling a device in...
Method and apparatus for implementing digital rights management
Method and apparatus for locally caching digital rights...
Method and apparatus for managing software use
Method and apparatus for mediation of security information,...
Method and apparatus for monitoring a network data...
Method and apparatus for network security
Method and apparatus for out of order writing of status...