Patents
Sitemap › H04 - Electric communication technique › H04L - Transmission of digital information, e.g. telegraphic communication › H04L 9 - Arrangements for secret or secure communication
Patents for H04L 9 - Arrangements for secret or secure communication (111,914)
11/2008
11/26/2008CN101312591A Method for authentication device to acquire security parameter related to home proxy
11/26/2008CN101312583A Mobile phone cipher selection method, system and smart card apparatus
11/26/2008CN101312562A System and method for remote converting call alerting mode of mobile communication terminal, mobile communication terminal for the same
11/26/2008CN101312459A Transmission method, distribution method and transmission system for authentication management information
11/26/2008CN101312453A User terminal, method for login network service system, method for binding and debinding
11/26/2008CN101312402A Authentication management information timing receiving method and terminal
11/26/2008CN101312398A Method and apparatus for encryption and sending content and method and apparatus for decrypting content
11/26/2008CN101312397A Wireless network system authentication method
11/26/2008CN101312396A Electronic workform management system and resource authority control method thereof
11/26/2008CN101312395A Method and system for security authentication and card exchanging process for application service
11/26/2008CN101312394A Method and apparatus for accelerating public-key certificate validation
11/26/2008CN101312393A Detection method and system for SQL injection loophole
11/26/2008CN101312382A Receiving device of digital broadcasting
11/26/2008CN101312363A Theft preventing apparatus and method for electronic equipments
11/26/2008CN101311957A Systems and methods for matching, selecting, narrowcasting, and/or classifying based on rights management and other information
11/26/2008CN101311956A Method executed by electronic equipment
11/26/2008CN101311953A Network payment method and system based on voiceprint authentication
11/26/2008CN100438619C Authentification of data in a digital transmission system
11/26/2008CN100438516C Network connection system, network connection method, and switch used therefor
11/26/2008CN100438461C Method and apparatus for authenticating and veritying user and computer over network
11/26/2008CN100438446C Switch-in control equipment, Switch-in control system and switch-in control method
11/26/2008CN100438439C Method for preventing MAC address cheat
11/26/2008CN100438421C Method and system for conducting user verification to sub position of network position
11/26/2008CN100438414C Service downloading method
11/26/2008CN100438413C Contents delivery management apparatus and contents delivery management method
11/26/2008CN100438412C Method for processing charge metering key
11/26/2008CN100438401C Web-contents receiving system and apparatus for providing an access point
11/26/2008CN100438400C Network device and method for use under non-security mode
11/26/2008CN100437611C Authorization controlled electronic signature method based on elliptical curve
11/26/2008CN100437551C Method and apparatus of automatically accessing by using multiple user's equipments
11/25/2008US7458102 Information security architecture for remote access control using non-bidirectional protocols
11/25/2008US7458101 Information viewing/listening system, information player, and information provider
11/25/2008US7458100 Adding copy protection to a computer program
11/25/2008US7458098 Systems and methods for enhancing electronic communication security
11/25/2008US7458097 Preventing network reset denial of service attacks
11/25/2008US7458095 Faster authentication with parallel message processing
11/25/2008US7458094 Intrusion prevention system
11/25/2008US7458083 Architecture for software for interactively communicate with a machine and remotely maintenance the machine
11/25/2008US7457965 Unauthorized access blocking apparatus, method, program and system
11/25/2008US7457964 Trusted path for transmitting content thereon
11/25/2008US7457962 Optimization methods for the insertion, protection, and detection of digital watermarks in digitized data
11/25/2008US7457961 Authentication of an object using a signature encoded in a number of data portions
11/25/2008US7457960 Programmable processor supporting secure mode
11/25/2008US7457959 Data repository and method for promoting network storage of data
11/25/2008US7457958 System for detecting authentic e-mail messages
11/25/2008US7457957 Apparatus and method for issuing and authenticating securities, etc. using digital watermarking
11/25/2008US7457956 Securing arbitrary communication services
11/25/2008US7457955 Method and apparatus for trusted branded email
11/25/2008US7457954 Communications system and packet structure
11/25/2008US7457953 Method and apparatus to provide secure communication
11/25/2008US7457952 Authentication tag for S/W media
11/25/2008US7457951 Data integrity monitoring in trusted computing entity
11/25/2008US7457950 Managed authentication service
11/25/2008US7457947 System for processing multiple wireless communications security policies
11/25/2008US7457946 Method and program product for privately communicating web requests
11/25/2008US7457943 Controller, image processing apparatus, and method of controlling execution of program
11/25/2008US7457848 Over-network resource distribution system and mutual authentication system
11/25/2008US7457548 Quantum optical transmission device and quantum optical generator device therefor
11/25/2008US7457442 Authentication system by fingerprint
11/25/2008US7457419 Information processing method and apparatus for encrypting encoded data
11/25/2008US7457418 Method for accessing a user operable device of controlled access
11/25/2008US7457417 Approach for configuring wireless devices
11/25/2008US7457416 Key distribution center for quantum cryptographic key distribution networks
11/25/2008US7457415 Secure information distribution system utilizing information segment scrambling
11/25/2008US7457414 Super encrypted storage and retrieval of media programs with smartcard generated keys
11/25/2008US7457413 Method and device for encrypting a message
11/25/2008US7457412 System and method for authenticating an operating system to a central processing unit, providing the CPU/OS with secure storage, and authenticating the CPU/OS to a third party
11/25/2008US7457411 Information security via dynamic encryption with hash function
11/25/2008US7457410 Transmission/reception system
11/25/2008US7457409 System and method for performing secure communications in a wireless local area network
11/25/2008US7457408 Calculation unit for executing a cryptographic protocol
11/25/2008US7457365 Circuit arrangement having a transmitter and a receiver
11/25/2008US7456725 Electronic access control device utilizing a single microcomputer intergrated circuit
11/25/2008CA2386748C Method, system, device for proving authenticity of an entity or integrity of a message
11/25/2008CA2303297C Cryptographic co-processor
11/25/2008CA2176972C Key agreement and transport protocol with implicit signatures
11/22/2008CA2631925A1 Encryption via induced unweighted errors
11/20/2008WO2008141212A2 Method and system for modeling options for opaque management data for a user and/or an owner
11/20/2008WO2008140798A1 Flexible management of security for multi-user environments
11/20/2008WO2008140442A1 Method and apparatus for adjusting decryption keys
11/20/2008WO2008140291A2 Deterministic rendering for practical quantum cryptography
11/20/2008WO2008140290A2 Qudits in two way deterministic quantum key distribution
11/20/2008WO2008140170A1 Method and apparatus for converting a license
11/20/2008WO2008139755A1 Common key encryption communication system
11/20/2008WO2008139670A1 Right information encrypting module, nonvolatile recording apparatus, right information recording system, right information decrypting module, right information reading system, and right information recording/reading system
11/20/2008WO2008139652A1 Access controller, user terminal, and program
11/20/2008WO2008139495A2 Hidden participant in real-time communications
11/20/2008WO2008139335A1 Transferring digital data
11/20/2008WO2008138746A1 System, method, and service for performing unified broadcast encryption
11/20/2008WO2008138677A1 Methods, apparatuses, system and computer programs for key update
11/20/2008WO2008138272A1 Message service capability center and method for sending message service
11/20/2008WO2008138270A1 A method for controlling the license of multiple devices, a communication device, a server and a system thereof
11/20/2008WO2008138257A1 A speech recognition device and speech communication method
11/20/2008WO2008138188A1 A method for detecting the key of the gigabit passive optical network
11/20/2008WO2008110595A3 Telecommunication method with subscriber authentication
11/20/2008WO2008105834A3 Re-encrypting policy enforcement point
11/20/2008WO2008104482A3 A method and a device for generating compressed rsa moduli
11/20/2008WO2008074620A3 Method and server for providing a special-purpose key
11/20/2008WO2008066984A3 Secure support for hop-by-hop encrypted messaging
11/20/2008WO2008021454A3 Federated credentialing system and method
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