Patents for H04L 9 - Arrangements for secret or secure communication (111,914)
06/2009
06/10/2009CN101453332A Signature schemes using bilinear mappings
06/10/2009CN101453331A Signature schemes using bilinear mappings
06/10/2009CN101453330A Server validation method and system
06/10/2009CN101453329A Method for enhancing system security by pre-login
06/10/2009CN101453328A Identity management system and identity authentication system
06/10/2009CN101453327A Information leakage prevention system
06/10/2009CN101453326A Close range wireless communication personal identification method and mobile terminal
06/10/2009CN101453325A Method for remotely modifying login keyword
06/10/2009CN101453324A Method and equipment for validating permission
06/10/2009CN101453323A Wireless display adaptation method, data transmission equipment and data display equipment
06/10/2009CN101453322A Method and system for dynamic cipher code distribution and verification
06/10/2009CN101453321A Access control method and system used for content combination
06/10/2009CN101453320A Service identification method and system
06/10/2009CN101453319A USB interface wireless network card compatible with multiple security standards
06/10/2009CN100499898C Monitoring method of block service in blocked domain
06/10/2009CN100499897C A method of user terminal identification for service server
06/10/2009CN100499889C A method for self-destruction of mobile terminal information
06/10/2009CN100499799C Transmission system of supplying conditional access for transmitted data
06/10/2009CN100499646C Authentication method based on simple network management protocol
06/10/2009CN100499532C Public key certificate providing device and method, connection device, communication device and method
06/10/2009CN100499483C Method for implementing unified dynamic address allocation for users of different types
06/10/2009CN100499453C Method of the authentication at client end
06/10/2009CN100499452C Device and method for securely transmitting authorization data
06/10/2009CN100499451C Network communication safe processor and its data processing method
06/10/2009CN100499450C Layered encryption key generating method and device for digital resources
06/10/2009CA2647248A1 Process and server for electronic safes with information sharing
06/10/2009CA2647239A1 Process and server for access to an electronic safe via several entities
06/09/2009US7546641 Conditional access to digital rights management conversion
06/09/2009US7546640 Fine-grained authorization by authorization table associated with a resource
06/09/2009US7546639 Protection of information in computing devices
06/09/2009US7546638 Automated identification and clean-up of malicious computer code
06/09/2009US7546637 Structures and methods for using geo-location in security detectors
06/09/2009US7546634 Encryption removable storage system
06/09/2009US7546633 Role-based authorization management framework
06/09/2009US7546632 Methods and apparatus to configure a network device via an authentication protocol
06/09/2009US7546631 Embedded management system for a physical device having virtual elements
06/09/2009US7546630 Methods, systems, and media to authenticate a user
06/09/2009US7546629 System and methodology for security policy arbitration
06/09/2009US7546606 System and method using a connector architecture for application integration
06/09/2009US7546470 Selective computer component activation apparatus method and system
06/09/2009US7546469 Image forming apparatus, method for controlling writing data from the same to storage device, method for controlling reading data from storage device to the same, and replacement part therefor
06/09/2009US7546468 Program update method and server
06/09/2009US7546467 Time domain watermarking of multimedia signals
06/09/2009US7546466 Decoding of watermarked information signals
06/09/2009US7546465 Instant messaging private tags
06/09/2009US7546464 Network access terminal, network system, method of network system, storage medium, and program code
06/09/2009US7546463 Method and system for delegating authority in an online collaborative environment
06/09/2009US7546462 Systems and methods for integration adapter security
06/09/2009US7546460 Secure communications across multiple protocols
06/09/2009US7546459 GSM-like and UMTS-like authentication in a CDMA2000 network environment
06/09/2009US7546458 Method for organizing virtual networks while optimizing security
06/09/2009US7546456 IPv6 address ownership solution based on zero-knowledge identification protocols or based on one time password
06/09/2009US7546455 Digital certificate transferring method, digital certificate transferring apparatus, digital certificate transferring system, program and recording medium
06/09/2009US7546454 Automated digital certificate discovery and management
06/09/2009US7546453 Certificate management and transfer system and method
06/09/2009US7546452 Hardware-based credential management
06/09/2009US7546430 Method of address space layout randomization for windows operating systems
06/09/2009US7546373 Secure dynamic credential distribution over a network
06/09/2009US7546357 Configuring network settings using portable storage media
06/09/2009US7546353 Managed peer-to-peer applications, systems and methods for distributed data access and storage
06/09/2009US7546327 Platform independent randomness accumulator for network applications
06/09/2009US7546296 Information processing apparatus started from a program recorded on a recording medium with well-maintained security, and a recording medium storing such a program and a producing method of such a recording medium
06/09/2009US7546244 Image processing system and information processing method
06/09/2009US7545962 Biometric authentication system
06/09/2009US7545943 Apparatus, method, and computer program product for playing back content
06/09/2009US7545942 Security key distribution using key rollover strategies for wireless networks
06/09/2009US7545941 Method of initializing and using a security association for middleware based on physical proximity
06/09/2009US7545938 Digital watermarking which allows tampering to be detected on a block-specific basis
06/09/2009US7545934 Security information packaging system, LSI, and security information packaging method
06/09/2009US7545933 Decryption circuit, encryption circuit, logic cell, and method of performing a dual-rail logic operation in single-rail logic environment
06/09/2009US7545932 Secure authenticated channel
06/09/2009US7545931 Protection of application secrets
06/09/2009US7545930 Portable terminal
06/09/2009US7545928 Triple DES critical timing path improvement
06/09/2009US7545810 Approaches for switching transport protocol connection keys
06/09/2009CA2538613C A method for identifying user position
06/09/2009CA2422334C Authentication of network users
06/09/2009CA2366326C Multi-stage watermarking process and system
06/09/2009CA2174413C Steganographic methods and apparatuses
06/04/2009WO2009070453A1 Method and apparatus for performing key management and key distribution in wireless networks
06/04/2009WO2009070430A2 Apparatus and methods for providing scalable, dynamic, individualized credential services using mobile telephones
06/04/2009WO2009070075A1 Key management for secure communication
06/04/2009WO2009069971A2 Method and system for secure communication in near field communication network
06/04/2009WO2009069889A1 Authentication system and method between server and client
06/04/2009WO2009068936A1 Method for enhancing handoff between media gateways and media gateway controllers
06/04/2009WO2009068815A2 Method and system for distributing cryptographic keys in a hierarchised network
06/04/2009WO2009068740A1 Network access authentication
06/04/2009WO2009068658A1 Methods and devices for encrypting and decrypting a data message with random secret key
06/04/2009WO2009068511A1 Method for recording and restoring a ciphered content by a processing unit
06/04/2009WO2009067933A1 Key management method
06/04/2009WO2009067929A1 Packet cipher algorithm based encryption processing device
06/04/2009WO2009067928A1 A packet cipher algorithm based encryption processing method
06/04/2009WO2009067908A1 A protection method and device during a mobile ipv6 fast handover
06/04/2009WO2009067902A1 A two-way access authentication method
06/04/2009WO2009067901A1 A method of one-way access authentication
06/04/2009WO2009048259A3 Method for efficiently providing key in a portable broadcasting system and system using the same
06/04/2009WO2009034504A3 Cryptographic processing of content
06/04/2009WO2009033117A3 Utilization of air link resources in a multi-antenna base station
06/04/2009WO2008153774A3 System and method of quantum encryption
06/04/2009WO2007050206A3 Mobile wireless communications device with software installation and verification features and related methods