Data processing system and method for waking a client only...
Data protection system that protects data by encrypting the...
Data transmitting/receiving method and its receiver
Datacast distribution system
Datacast distribution system
Device and method for scrambling data by means of address lines
Device and method for scrambling data by means of address lines
Digital rights management for multicasting content distribution
Distributed group key management for multicast security
Dual encryption protocol for scalable secure group...
Dynamic encoding algorithms and inline message decryption