Patents for H04L 9 - Arrangements for secret or secure communication (111,914)
06/2006
06/07/2006CN1783774A Method and apparatus for encryption and method and apparatus for decryption
06/07/2006CN1783773A Method of auto-configuration and auto-prioritizing for wireless security network
06/07/2006CN1783765A System and method for protecting data streams in hardware components
06/07/2006CN1783139A Identification modes of content file producer and its method
06/07/2006CN1783103A Method and system for transmitting electronic value information
06/07/2006CN1783102A Method and device for copy protection
06/07/2006CN1783053A Hard disk device with network function
06/07/2006CN1258934C Method of 'double-in' detection in PHS system
06/07/2006CN1258916C Method and device for distributing content
06/07/2006CN1258898C Method for managing symmetrical secret key in communication network, and device for carrying out such method
06/07/2006CN1258717C Method for information encryption
06/07/2006CA2490598A1 System and method for secure transmission of electronic information
06/06/2006US7058977 Copyright control of encrypted data using uncorrected errors in an error correcting code
06/06/2006US7058975 Method and system for delayed write scanning for detecting computer malwares
06/06/2006US7058971 Access privilege transferring method
06/06/2006US7058970 On connect security scan and delivery by a network security authority
06/06/2006US7058969 Recognition system
06/06/2006US7058968 Computer security and management system
06/06/2006US7058820 Information processing system, medium, information processing apparatus, information processing method, storage medium storing computer readable program for realizing such method
06/06/2006US7058819 Data processing system, data processing method, and program providing medium
06/06/2006US7058818 Integrated circuit for digital rights management
06/06/2006US7058817 System and method for single sign on process for websites with multiple applications and services
06/06/2006US7058815 Method and system for digitally signing MPEG streams
06/06/2006US7058814 System and method for providing time-limited access to people, objects and services
06/06/2006US7058813 Method for watermarking computer programs
06/06/2006US7058812 Collusion-resistant watermarking and fingerprinting
06/06/2006US7058811 Apparatus and method to prevent a device driver from loading on a counterfeit hardware element
06/06/2006US7058810 Data terminal equipment
06/06/2006US7058809 Method and system to uniquely associate multicast content with each of multiple recipients
06/06/2006US7058808 Method for making a blind RSA-signature and apparatus therefor
06/06/2006US7058807 Validation of inclusion of a platform within a data center
06/06/2006US7058806 Method and apparatus for secure leveled access control
06/06/2006US7058805 Systems and methods for protecting data secrecy and integrity
06/06/2006US7058804 Data storing system, issuing apparatus, data providing apparatus and computer readable medium storing data storing program
06/06/2006US7058802 Communication management system
06/06/2006US7058619 Method, system and computer program product for facilitating digital certificate state change notification
06/06/2006US7058611 Method and system for conducting secure electronic commerce transactions with authorization request data loop-back
06/06/2006US7058607 Contents distribution method and system
06/06/2006US7058606 Method for loaning digital works
06/06/2006US7058605 Document transfer systems
06/06/2006US7058600 Integrated proxy interface for web based data management reports
06/06/2006US7058181 Wireless bridge for roaming in network environment
06/06/2006US7058180 Single sign-on process
06/06/2006US7058179 Method and system for a secure high bandwidth bus in a transceiver device
06/06/2006US7058178 Synchronous stream cipher
06/06/2006US7058177 Partially encrypted bitstream method
06/06/2006US7058020 Hardware time stamping and registration of packetized data method and system
06/06/2006US7057535 Methods for scaling encoded data without requiring knowledge of the encoding scheme
06/06/2006CA2286707C Method and system for accessing electronic resources via machine-readable data on intelligent documents
06/06/2006CA2241052C Application level security system and method
06/03/2006CA2523972A1 User authentication by combining speaker verification and reverse turing test
06/01/2006WO2006058313A2 Method to control access between network endpoints based on trust scores calculated from information system component analysis
06/01/2006WO2006058311A2 High-frequency, high-signal-density, surface-mount technology footprint definitions
06/01/2006WO2006058039A2 Electronic transaction verification system
06/01/2006WO2006057390A1 Distribution channel authenticating system and distribution channel authenticating method
06/01/2006WO2006057280A1 Relay device, relay method, and program
06/01/2006WO2006057256A1 Restriction removal card for removing restriction on pay content
06/01/2006WO2006057248A1 Encrypted content reproduction device, encrypted content reproduction method, program, and recording medium for storing the program
06/01/2006WO2006057222A1 Transmitting apparatus and receiving apparatus
06/01/2006WO2006057171A1 Signature and verifying method, and signature and verifying device
06/01/2006WO2006057140A1 Network access system, method, and storage medium
06/01/2006WO2006056881A1 Providing a service based on an access right to a shared data
06/01/2006WO2006056858A1 System and method for secure data exchange in an energy management system
06/01/2006WO2006056687A2 Method for authenticating the discovery of the ip network environment neighbourhood of a terminal requesting network access
06/01/2006WO2006056669A1 Method of securing a telecommunication terminal that is connected to terminal user identification module
06/01/2006WO2006056668A2 Granting and use of rights over a telecommunications network
06/01/2006WO2006056667A1 Public key certificate for the transfer of confidential information
06/01/2006WO2006056549A2 Broadcast encryption with dual size trees
06/01/2006WO2006056234A1 Smartcard with cryptographic functionality and method and system for using such cards
06/01/2006WO2006026193A8 Proxy caching in a photosharing peer-to-peer network to improve guest image viewing performance
06/01/2006WO2006024939A3 Two non-orthogonal states quantum cryptography method and apparatus with intra-and inter-qubit interference for eavesdropper detection
06/01/2006WO2005088891A3 Encryption device and key distribution device and system
06/01/2006US20060117392 Method for access control to conditional access data
06/01/2006US20060117391 Method and apparatus for processing digital rights management contents containing advertising contents
06/01/2006US20060117389 Method for controlling access to informational objects
06/01/2006US20060117387 Propagation protection of email within a network
06/01/2006US20060117386 Method and apparatus for detecting intrusions on a computer system
06/01/2006US20060117383 Smart cards, methods, and computer program products for using dummy currents to obscure data
06/01/2006US20060117382 Method and system for delegating authority with restricted access right in an online collaborative environment
06/01/2006US20060117380 Method enabling multiple sessions and applications in instant messaging and presence service
06/01/2006US20060117379 Transcoding and data rights management in a mobile video network with STB as a hub
06/01/2006US20060117378 System and method for creating a secure trusted social network
06/01/2006US20060117377 Process for securing the access to the resources of an information handling system (I.H.S.)
06/01/2006US20060117376 Charging via policy enforcement
06/01/2006US20060117191 Content output apparatus, content output method and content aquisition apparatus
06/01/2006US20060117190 Data storage apparatus, data processing method, recording medium, and program
06/01/2006US20060117187 Internet method of protecting subscriber information
06/01/2006US20060117186 Entrance and exit management system
06/01/2006US20060117185 Timestamp administration system and image forming apparatus
06/01/2006US20060117184 Method to control access between network endpoints based on trust scores calculated from information system component analysis
06/01/2006US20060117183 Digital image data authenticity assuring method, and digital image data disclosure system
06/01/2006US20060117182 Document authentication combining digital signature verification and visual comparison
06/01/2006US20060117181 Apparatus and method for establishing a secure session with a device without exposing privacy-sensitive information
06/01/2006US20060117180 Method of extracting a watermark
06/01/2006US20060117179 Method and system for delegating authority in an online collaborative environment
06/01/2006US20060117178 Information leakage prevention method and apparatus and program for the same
06/01/2006US20060117177 Programmable security platform
06/01/2006US20060117176 Battery and authentication requesting device
06/01/2006US20060117175 Device authentication system
06/01/2006US20060117174 Method of auto-configuration and auto-prioritizing for wireless security domain