Patents for H04L 9 - Arrangements for secret or secure communication (111,914)
01/2007
01/03/2007CN1889434A Method for safety efficient network user identity discrimination
01/03/2007CN1889433A Mutual identifying key consultation method and system based on hidden common key certificate
01/03/2007CN1889432A Long-distance password identifying method based on smart card, smart card, server and system
01/03/2007CN1889431A Multifunction intelligent key equipment and safety controlling method thereof
01/03/2007CN1889430A Safety identification control method based on 802.1 X terminal wideband switching-in
01/03/2007CN1889429A Unique digital dynamic sequence cipher code identifying method and use thereof
01/03/2007CN1889428A Biological characteristic data safety hidden transmitting method under network environment
01/03/2007CN1889427A Safety star-shape local network computer system
01/03/2007CN1889426A Method and system for realizing network safety storaging and accessing
01/03/2007CN1889425A Method and system for realizing H.323 network internodal safety calling
01/03/2007CN1889424A Asynmmetric ciphering and deciphering method and apparatus based on virtual wavefront coding
01/03/2007CN1889423A Method for filtering short message and mobile terminal
01/03/2007CN1889422A Electromechanical products electric safety long-distance system
01/03/2007CN1889421A Account number protecting apparatus and method
01/03/2007CN1889420A Method for realizing encrypting
01/03/2007CN1889419A Method and apparatus for realizing encrypting
01/03/2007CN1889418A Network storing method and network storing system
01/03/2007CN1889062A Method for automatic protecting magnetic disk data utilizing filter driving program combined with intelligent key device
01/03/2007CN1293735C Method for managing gateway configuration by gateway user
01/03/2007CN1293729C Method for preventing wireless LAN from frequently selective interacting of network
01/03/2007CN1293728C Rapid interactive method for selection of accessing mobile network by user terminal in WLAN
01/03/2007CN1293720C Method and apparatus for initializing secure communications among and for exclusively pairing wireless devices
01/03/2007CN1293719C Encryption decoding method. record reproduction device and record medium
01/03/2007CN1293559C Recording medium, recording method and device, reproduction method and device, data transmission method and data decipher method
01/03/2007CN1293556C Recording medium recording and/or reproduction apparatus, recording and/or reproduction method
01/03/2007CN1293506C 内容分发系统和内容分发方法 Content distribution systems and content distribution method
01/03/2007CN1293468C Cruable U-NII wireless radio with secure, integral antenna connection
01/02/2007US7159245 Method for protecting a portable card
01/02/2007US7159244 Audio data playback management system and method with editing apparatus and recording medium
01/02/2007US7159242 Secure IPsec tunnels with a background system accessible via a gateway implementing NAT
01/02/2007US7159126 Digital content cryptograph and process
01/02/2007US7159122 Message digest instructions
01/02/2007US7159121 Transmission of information to a reproduction device having user identification by organism information of a specified type
01/02/2007US7159119 Method and system for efficiently retrieving secured data by securely pre-processing provided access information
01/02/2007US7159118 Methods and apparatus for embedding and recovering watermarking information based on host-matching codes
01/02/2007US7159117 Electronic watermark data insertion apparatus and electronic watermark data detection apparatus
01/02/2007US7159116 Systems, methods and devices for trusted transactions
01/02/2007US7159115 Method and apparatus for encrypting data
01/02/2007US7159114 System and method of securely installing a terminal master key on an automated banking machine
01/02/2007US7159113 Distribution information management system and method
01/02/2007US7159111 Isolation of communication contexts to facilitate communication of data
01/02/2007US7159110 Identifying and coalescing identical objects encrypted with different keys
01/02/2007US7159108 Anonymous peer-to-peer networking
01/02/2007US7158953 Method and system for limiting the use of user-specific software features
01/02/2007US7158929 Method of personalizing and identifying communications
01/02/2007US7158781 System management
01/02/2007US7158641 Recorder
01/02/2007US7158640 Method and apparatus for re-synchronization of a stream cipher during handoff
01/02/2007US7158639 Key generation
01/02/2007US7158638 Encryption circuit
01/02/2007US7158637 Security communication packet processing apparatus and the method thereof
01/02/2007US7158636 Multivariable cryptosystem
01/02/2007US7158635 Generation of user equipment identification specific scrambling code for the high speed shared control channel
12/2006
12/30/2006CA2550606A1 Server apparatus
12/30/2006CA2549960A1 Server apparatus
12/30/2006CA2549940A1 Server apparatus
12/30/2006CA2511201A1 System and method of user credential management
12/28/2006WO2006137982A1 Method and apparatus to facilitate handover key derivation
12/28/2006WO2006137817A2 Method and apparatus for data transfer
12/28/2006WO2006137625A1 Device for realizing security function in mac of portable internet system and authentication method using the device
12/28/2006WO2006137624A1 Method for allocating authorization key identifier for wireless portable internet system
12/28/2006WO2006137250A1 Service providing system, outsourcing business device, service providing method, and program
12/28/2006WO2006137189A1 Client server system and service method using the system
12/28/2006WO2006136278A1 Method and devices for secure measurements of time-based distance between two devices
12/28/2006WO2006136090A1 A method for preventing the replay attack and a method for ensuring the non-repetition of the message sequence number
12/28/2006WO2006136089A1 A method and system for implementing two-way interworking operation of circuit domain and packet domain
12/28/2006WO2006136001A1 System and method for associating message addresses with certificates
12/28/2006WO2006116103A3 Supporting statements for credential based access control
12/28/2006WO2006085029A3 Method for protection of a digital rights file
12/28/2006WO2006082307A3 Method and system for registering users, a hss server and an application server of an ims network
12/28/2006WO2006074987A3 System and method for controlling acces to protected digital content by verification of a media key block
12/28/2006WO2005096540A8 Autocalibration for qkd systems
12/28/2006WO2005074489A3 Method and apparatus for secure data storage
12/28/2006WO2005074366A3 Method for secure electronic commerce transactions
12/28/2006WO2005052752A3 Distributed delegated path discovery and validation
12/28/2006US20060294598 Community instance access control in a collaborative system
12/28/2006US20060294597 Method for increasing security of plaintext authentication in wireless local area network
12/28/2006US20060294596 Methods, systems, and apparatus to detect unauthorized resource accesses
12/28/2006US20060294595 Component selector
12/28/2006US20060294594 Method for managing consumption of digital contents within a client domain and devices implementing this method
12/28/2006US20060294591 Virus enabled application metering in distributed and on-demand computing environments
12/28/2006US20060294590 Automated immune response for a computer
12/28/2006US20060294589 Method/system to speed up antivirus scans using a journal file system
12/28/2006US20060294585 System and method for creating and managing a trusted constellation of personal digital devices
12/28/2006US20060294583 Authenticity Verification
12/28/2006US20060294582 Mobility policy manager for mobile computing devices
12/28/2006US20060294581 Method, system, and computer program product for limiting authorization of an executable action to an application session
12/28/2006US20060294580 Administration of access to computer resources on a network
12/28/2006US20060294579 Process control methods and apparatus for intrusion detection, protection and network hardening
12/28/2006US20060294578 Unified authorization for heterogeneous applications
12/28/2006US20060294577 System and method of resolving discrepancies between diverse firewall designs
12/28/2006US20060294576 Efficient retrieval of cryptographic evidence
12/28/2006US20060294575 Method and apparatus for use in security
12/28/2006US20060294393 Remote biometric registration for vehicles
12/28/2006US20060294392 Protection of a password-based user authentication in presence of a foe
12/28/2006US20060294391 Data encryption and decryption method
12/28/2006US20060294390 Method and apparatus for sequential authentication using one or more error rates characterizing each security challenge
12/28/2006US20060294389 System and method for customer support
12/28/2006US20060294388 Method and system for enhancing user security and session persistence
12/28/2006US20060294387 Method of controlling access