Patents for H04L 9 - Arrangements for secret or secure communication (111,914)
06/2006
06/08/2006US20060123462 Systems and methods for protecting private information in a mobile environment
06/08/2006US20060123461 Systems and methods for protecting privacy
06/08/2006US20060123248 Method and apparatus for maintaining secure and nonsecure data in a shared memory system
06/08/2006US20060123244 Proactive computer malware protection through dynamic translation
06/08/2006US20060123243 Apparatus, system, and method for authenticating personal identity, computer readable medium having personal identity authenticating program recorded thereon, method of registering personal identity authenticating information, method of verifying personal identity authenticating information, and recording medium having personal identity authenticating information recorded thereon
06/08/2006US20060123242 Biometric security device
06/08/2006US20060123240 Secure biometric authentication system and method of implementation thereof
06/08/2006US20060123238 Identity-based encryption system for secure data distribution
06/08/2006US20060123237 Method for Watermarking Computer Programs
06/08/2006US20060123236 Image data registration method and apparatus and image data verification method and apparatus
06/08/2006US20060123235 Split-key key-agreement protocol
06/08/2006US20060123234 Providing tokens to access extranet resources
06/08/2006US20060123233 Methods, systems and computer program products for providing customized levels of security
06/08/2006US20060123232 Method for protecting and managing retention of data on worm media
06/08/2006US20060123231 Updating diagnostic device software and enabling features
06/08/2006US20060123230 Using dynamic web components to remotely control the security state of web pages
06/08/2006US20060123229 Database integration platform for security systems
06/08/2006US20060123228 Document data identity verifying apparatus
06/08/2006US20060123227 System and method for transparently providing certificate validation and other services within an electronic transaction
06/08/2006US20060123226 Performing security functions on a message payload in a network element
06/08/2006US20060123225 Method and system for decryption of encrypted packets
06/08/2006US20060123224 Method and system for secure call alert
06/08/2006US20060123134 Agile network protocol for secure communications with assured system availability
06/08/2006US20060123072 Random number generation device
06/08/2006US20060122946 Method and system for securing content in media systems
06/08/2006US20060122937 Universal method for submitting gaming machine source code software to a game certification laboratory
06/08/2006US20060122904 Method and system of facilitating on-line shopping using a dynamically controlled browser interface
06/08/2006US20060122802 Data processing apparatus, secured circuit, program and data processing method
06/08/2006US20060121895 Method of implementing authentication of high-rate packet data services
06/08/2006US20060120536 Method for analyzing audio data
06/08/2006US20060120532 Cryptographic-key generation and management
06/08/2006US20060120530 Method of ciphering data transmission in a radio system
06/08/2006US20060120529 Quantum cryptography protocol
06/08/2006US20060120527 Methods, circuits, and computer program products for processing masked data in an advanced encryption system
06/08/2006US20060120526 Access control to files based on source information
06/08/2006US20060120521 System and method for optimizing error detection to detect unauthorized modification of transmitted data
06/08/2006US20060120520 Encryption device, encryption processing method and program, and information protection system employing the encryption device
06/08/2006DE19963610B4 Kommunikationssystem für Fahrzeugsteuerungen Communication system for vehicle controls
06/08/2006DE102005057883A1 Device for regulating usage time of communication device esp. TV set, includes device for recognizing authorized user
06/08/2006DE102004057240A1 Data processing method for cryptographic file system, involves storing data with key defined by user in data blocks of predetermined size, where each data block can be selectively accessed
06/08/2006DE10117038B4 System und Verfahren zur Authentifizierung eines Benutzers eines Multifunktionsperipheriegeräts System and method for authentication of a user of a multifunction peripheral
06/08/2006DE10040090B4 Verfahren und System zum automatischen Ausführen elektronischer Informations-Abonnements A method and system for automatically executing electronic information subscriptions
06/08/2006CA2589457A1 Personal digital key and receiver/decoder circuit system and method
06/08/2006CA2529230A1 Method and system for securely provisioning a client device
06/07/2006EP1667447A1 Data conversion system
06/07/2006EP1667369A1 Method of implementing user location identifier transfer
06/07/2006EP1667356A1 Transmitting apparatus, receiving apparatus, and data transmitting system
06/07/2006EP1667355A1 Encrypted media key management
06/07/2006EP1667047A1 Method for managing digital rights using portable storage device
06/07/2006EP1667046A1 Method for managing digital rights using portable storage device
06/07/2006EP1667045A1 Method for managing digital rights using portable storage device
06/07/2006EP1667029A1 Mutual authentication system between user and system
06/07/2006EP1665846A2 Telephone communication system allowing different operation modes with or without encryption
06/07/2006EP1665725A1 Remote ipsec security association management
06/07/2006EP1665627A1 Method for identification
06/07/2006EP1665626A1 System and method for securing wireless data
06/07/2006EP1665625A1 Message security
06/07/2006EP1665624A1 Circuit arrangement and method for processing a dual-rail signal
06/07/2006EP1665623A2 Secure message system with remote decryption service
06/07/2006EP1665622A2 Trusted interface unit (tiu) and method of making and using the same
06/07/2006EP1665195A1 Inter-object communication method
06/07/2006EP1665038A1 Bios protection device
06/07/2006EP1665011A2 Method and system for displaying network security incidents
06/07/2006EP1664979A1 Transition between masked representations of a value during cryptographic calculations
06/07/2006EP1664687A2 System and method for risk based authentication
06/07/2006EP1584156B1 Telecommunication-assisted time stamp
06/07/2006EP1582024A4 System, apparatus and method for replacing a cryptographic key
06/07/2006EP1563638B1 Communication system using quantum cryptography and comprising switching stations
06/07/2006EP1490992A4 Method and apparatus to maintain encryption synchronization in a multi-modulation tdm system
06/07/2006EP1472815B1 Generation of a watermark being unique to a receiver of a multicast transmission of multimedia
06/07/2006EP1412916A4 Method and apparatus for identifying an unknown work
06/07/2006EP1355446B1 Encryption of the content of a memory which is external to a processor
06/07/2006EP1348287B1 Pointers to encrypted data in rtp header
06/07/2006EP1342153B1 Method and device for generating a pseudo random sequence using a discrete logarithm
06/07/2006EP1317816A4 Linking public key of device to information during manufacture
06/07/2006EP1108102B1 Security system
06/07/2006EP0923842B1 System for preventing electronic memory tampering
06/07/2006CN2786685Y Certificating system
06/07/2006CN1784854A Transmitter apparatus for MPEG-4IPMP extended ISMA media stream
06/07/2006CN1784853A Electronic device provided with cryptographic circuit and method of establishing the same
06/07/2006CN1784852A Policy engine and methods and systems for protecting data
06/07/2006CN1784851A Flexible WLAN access point architecture capable of accommodating different user devices
06/07/2006CN1784850A Method and system of securely escrowing private keys in a public key infrastructure
06/07/2006CN1784643A Method and system for controlling the disclosure time of information
06/07/2006CN1784640A Method and device for controlling a safety-critical process
06/07/2006CN1784063A Movable terminal verifying method
06/07/2006CN1783949A Information equipment and portable information device
06/07/2006CN1783887A Method and apparatus for performing a secure transaction in a trusted network
06/07/2006CN1783848A Mail transmission agent primary anti-deny method based on domain hierarchy identifying mechanism
06/07/2006CN1783831A Method for realizing video multicast service medium frequency switch
06/07/2006CN1783812A System and method for providing secure network access
06/07/2006CN1783790A Advertisement information transfering method
06/07/2006CN1783782A User authentication by combining speaker verification and reverse tuning test
06/07/2006CN1783781A Digital-signed digital document exchange supporting method and information processor
06/07/2006CN1783780A Method and device for realizing domain authorization and network authority authorization
06/07/2006CN1783779A Authentification of data in a digital transmission system
06/07/2006CN1783778A Relay method of encryption communication, gateway server, and program and program memory medium of encryption communication
06/07/2006CN1783777A Enciphering method and system for fixing communication safety and data and fixing terminal weight discriminating method
06/07/2006CN1783776A Method for producing shared secrete between nodes in H.323 multimedia communications system
06/07/2006CN1783775A Method for delivering important data through network