| Patents for H04L 9 - Arrangements for secret or secure communication (111,914) |
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| 09/26/2007 | CN101044492A Content reproducing device and content reproducing method |
| 09/26/2007 | CN101044441A Method and system for managing proprietary data format content |
| 09/26/2007 | CN101043746A Method for fast roaming in a wireless network |
| 09/26/2007 | CN101043744A Method for user terminal accessing authentication in IMS network |
| 09/26/2007 | CN101043680A Method of application program for prevention illegal update mobile terminal |
| 09/26/2007 | CN101043671A Method and system for controlling user terminal to read system message |
| 09/26/2007 | CN101043663A Information encrypting transmission method and communication system, base station |
| 09/26/2007 | CN101043660A Method for realizing end-to-end encrypting call in cluster system |
| 09/26/2007 | CN101043523A Login method, system and proxy server of instant message server |
| 09/26/2007 | CN101043476A Process, equipment and system for preventing user information from interception |
| 09/26/2007 | CN101043469A Method for processing exposure information |
| 09/26/2007 | CN101043409A Method and apparatus for realizing information safety |
| 09/26/2007 | CN101043408A Communication system, Communication apparatus and capability control method |
| 09/26/2007 | CN101043407A Method and system for enquiring data of sensor network and sensor node |
| 09/26/2007 | CN101043403A Field based digital copyright protecting family network system |
| 09/26/2007 | CN101043400A Access authentication system and method using smart communicator |
| 09/26/2007 | CN101043376A Method and apparatus for transmitting maintenance order |
| 09/26/2007 | CN101043374A Apparatus and method for self-protective network system |
| 09/26/2007 | CN101043371A Method for reporting board performance data of equipment |
| 09/26/2007 | CN101043369A Service gradation based loss distribution method |
| 09/26/2007 | CN101043356A Method for preventing MAC address cheat |
| 09/26/2007 | CN101043355A Method for preventing MAC address cheat |
| 09/26/2007 | CN101043338A Safety requirement based remote proving method and system thereof |
| 09/26/2007 | CN101043337A Interactive process for content class service |
| 09/26/2007 | CN101043336A Authentication apparatus and method for controlling the authentication apparatus, electronic device, controlling program, and recording media |
| 09/26/2007 | CN101043335A Information security control system |
| 09/26/2007 | CN101043334A Method and device of encryption and data certification and decryption and data authenticity validating |
| 09/26/2007 | CN101043333A Process method against terminal safety information of wireless network |
| 09/26/2007 | CN101043332A System for recognizing true-false client in IM software and method thereof |
| 09/26/2007 | CN101043331A System and method for distributing address for network equipment |
| 09/26/2007 | CN101043330A Apparatus and method for preventing MAC address from passing-off |
| 09/26/2007 | CN101043329A Method and system for protecting network attack |
| 09/26/2007 | CN101043328A Cipher key updating method of universal leading frame |
| 09/26/2007 | CN101043327A Anti-symmetric algorithmic based mobile terminal security lock network locking card protection and unlocking method |
| 09/26/2007 | CN101043326A Dynamic information encrypting system and method |
| 09/26/2007 | CN101043325A Method for generating key sequence number of network |
| 09/26/2007 | CN101043324A Method for generating key sequence number of network |
| 09/26/2007 | CN101043323A Information safety service method facing to wireless mobile terminal |
| 09/26/2007 | CN101043322A Electronic device and communication control method |
| 09/26/2007 | CN101043321A Method and system for guaranteeing safety of system message |
| 09/26/2007 | CN101043320A Safe communication system and method |
| 09/26/2007 | CN101043319A Digital content protective system and method |
| 09/26/2007 | CN101042731A Iris security authentication texture characteristic extracting method based on wavelet novel technology |
| 09/26/2007 | CN101042721A Method and apparatus for temporarily accessing content using temporary license |
| 09/26/2007 | CN101042718A Network hand-hold multimedia terminals with security authentication and implementing method thereof |
| 09/26/2007 | CN101042639A 乘法器 Multiplier |
| 09/26/2007 | CN100340089C System and method for network connection |
| 09/26/2007 | CN100340084C A method for implementing equipment group and intercommunication between grouped equipments |
| 09/26/2007 | CN100340081C Pseudo-random squence generator and associated method |
| 09/26/2007 | CN100340080C Method for realizing movable node and basic field managing entity key consultation |
| 09/26/2007 | CN100340079C Device for reproducing data |
| 09/26/2007 | CN100339845C Chain path layer location information filtering based on state detection |
| 09/26/2007 | CN100339839C Memory authentication for intrinsically safe field maintenance tools |
| 09/26/2007 | CN100339802C Simultaneous two-way input/output circuit |
| 09/26/2007 | CN100339781C Efficient browser-based identity management providing personal control and anonymity |
| 09/26/2007 | CN100339780C A computer system including a secure execution mode - capable cpu and a security services processor connected via a secure communication path |
| 09/25/2007 | US7275264 Method of restricting access, for the benefit of authorized users, to resources belonging to interactive services with at least one package of services |
| 09/25/2007 | US7275262 Method and system architecture for secure communication between two entities connected to an internet network comprising a wireless transmission segment |
| 09/25/2007 | US7275260 Enhanced privacy protection in identification in a data communications network |
| 09/25/2007 | US7275259 System and method for unified sign-on |
| 09/25/2007 | US7275257 Remote controlled computer system and method of operating the same |
| 09/25/2007 | US7275163 Asynchronous configuration |
| 09/25/2007 | US7275162 On-line directory assistance system |
| 09/25/2007 | US7275158 Home server including a proxy facility, for executing an authentication and an encryption process instead of a user terminal, in an electronic commercial transaction |
| 09/25/2007 | US7275156 Method and apparatus for establishing and using a secure credential infrastructure |
| 09/25/2007 | US7275155 Chain of trust processing |
| 09/25/2007 | US7274804 Method and apparatus for hashing data |
| 09/25/2007 | US7274792 Methods and apparatus for initialization vector processing |
| 09/25/2007 | US7274791 Quantum cryptographic system and method for achieving unambiguous state discrimination measurement of coherent light states |
| 09/25/2007 | US7274790 Scrambling and descrambling a high definition TV signal |
| 09/25/2007 | US7274789 Information recording/reproducing apparatus with security measure |
| 09/25/2007 | US7273164 Postage metering system |
| 09/25/2007 | US7273163 Non-contact IC card |
| 09/25/2007 | CA2425936C Content authorization system over networks including the internet and method for transmitting same |
| 09/21/2007 | CA2582281A1 Method of providing an encrypted data stream |
| 09/20/2007 | WO2007106851A2 Distributed access to valuable and sensitive documents and data |
| 09/20/2007 | WO2007106844A2 Federated digital rights management scheme including trusted systems |
| 09/20/2007 | WO2007106798A2 Systems and methods for authoring and protecting digital property |
| 09/20/2007 | WO2007106687A2 Role aware network security enforcement |
| 09/20/2007 | WO2007106586A2 Decryption key reuse in ancrypted digital data stream distribution systems |
| 09/20/2007 | WO2007106328A2 Methods and apparatus for identity and role management in communication networks |
| 09/20/2007 | WO2007106187A2 Internet secure terminal for personal computers |
| 09/20/2007 | WO2007106101A2 Process for making contained layers and devices made with same |
| 09/20/2007 | WO2007105834A1 Quantum cryptography device |
| 09/20/2007 | WO2007105833A1 Quantum encryption transmission system and optical circuit |
| 09/20/2007 | WO2007105756A1 Wireless communication system, and wireless device used in the system |
| 09/20/2007 | WO2007105749A1 Group signature system and information processing method |
| 09/20/2007 | WO2007105709A1 Information processing system, information processing method, and information processing program |
| 09/20/2007 | WO2007105352A1 Quantum encryption communication method |
| 09/20/2007 | WO2007105342A1 Identifier authenticating system |
| 09/20/2007 | WO2007105341A1 Identifier authenticating system |
| 09/20/2007 | WO2007105126A2 Method and system for obfuscating a cryptographic function |
| 09/20/2007 | WO2007104705A1 Method and system for decipherable searchable encryption |
| 09/20/2007 | WO2007104248A1 Method, system, apparatus and bsf entity for preventing bsf entity from attack |
| 09/20/2007 | WO2007104245A1 An identity web service framework system and authentication method thereof |
| 09/20/2007 | WO2007104243A1 The managing system of accounts security based on the instant message and its method |
| 09/20/2007 | WO2007104159A1 Authentication system employing user memories |
| 09/20/2007 | WO2007084863A3 Privacy protection in communication systems |
| 09/20/2007 | WO2007009066A3 Secure key management for scalable codestreams |
| 09/20/2007 | WO2006137983A3 Method and apparatus for accessing digital data using biometric information |