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)
11/2010
11/24/2010CN101895632A Method for locking terminal and memory card
11/24/2010CN101895538A Method and system for establishing data exchange channels, smart card and server
11/24/2010CN101895535A Network authentication method, device and system for identifying separate mapping network
11/24/2010CN101895527A Dynamic token time error correction method for authentication system
11/24/2010CN101895513A Log-in authentication system for service website and implementation method
11/24/2010CN101895396A Mobile terminal and encryption method thereof
11/24/2010CN101895395A Security card-based authentication method
11/24/2010CN101895394A Method and device for realizing data exchange with on-board diagnostics (OBD) seat
11/24/2010CN101895393A IPTV (Internet Protocol Television) user security terminal
11/24/2010CN101895392A Method for distinguishing user roles
11/24/2010CN101895391A Card-type dynamic password identity authentication equipment and implementation method thereof
11/24/2010CN101895390A Method, device and system for encryption and decryption
11/24/2010CN101895389A Methods for encrypting and decrypting combined coding based file by adopting proportion calculation
11/24/2010CN101895388A Methods and device for managing distributed dynamic keys
11/24/2010CN101894455A Micro wireless temperature monitoring and transmitting device and method for high-voltage electrical equipment
11/24/2010CN101894423A Bank client transaction system
11/24/2010CN101894284A Ic卡 Ic Card
11/24/2010CN101894282A Access method of mass data in RFID (Radio Frequency Identification Device) electronic tag
11/24/2010CN101894235A Smart card security session system
11/24/2010CN101894222A Electronic book downloading method and purchasing system
11/24/2010CN101390070B Secure content descriptions
11/24/2010CN101277184B Message structure compatible with 3GPP protocol and communication method thereof
11/24/2010CN101222447B System and method for implementing mail filtering
11/24/2010CN101141305B Network security defensive system, method and security management server
11/24/2010CN101072095B Control method and device for file downloading
11/24/2010CN101072093B Short message content protection system and method
11/24/2010CN101022340B Intelligent control method for realizing city Ethernet exchanger switch-in security
11/24/2010CN101013936B Separated quick conveying device for information safety key
11/23/2010USRE41961 Password protected modular computer method and device
11/23/2010USRE41960 Method and apparatus for verifying secure document timestamping
11/23/2010US7841005 Method and apparatus for providing security to web services
11/23/2010US7840994 Method and apparatus for efficient certificate revocation
11/23/2010US7840818 System, method, and device for playing back recorded content
11/23/2010US7840816 Identifying material stored using a signature as a retrieval index
11/23/2010US7840815 Digital signature computer, system, method, and storage medium storing program for collectively affixing signature to plurality of messages
11/23/2010US7840814 Method for managing an executable code downloaded in a reprogrammable on-board system
11/23/2010US7840813 Method and system with authentication, revocable anonymity and non-repudiation
11/23/2010US7840812 Authentication of digital certificates used by portable computing devices
11/23/2010US7840811 Network system and communication methods for securely bootstraping mobile IPv6 mobile node using pre-shared key
11/23/2010US7840810 Systems and methods for rejoining a second group of nodes with a first group of nodes using a shared group key
11/23/2010US7840809 Method and system for secure transmission of an encrypted media stream across a network
11/23/2010US7840808 Authentication system, device, and program
11/23/2010US7840807 Authentication of computing device through employment of determination that current location of authentication device matches initial location
11/23/2010US7840806 System and method of non-centralized zero knowledge authentication for a computer network
11/23/2010US7840805 Method of and apparatus for providing secure communication of digital data between devices
11/23/2010US7840804 Attribute certificate validation method and device
11/23/2010US7840803 Authentication of integrated circuits
11/23/2010US7840799 Transmission of secure electronic mail formats
11/23/2010US7840488 System and method for granting access to an item or permission to use an item based on configurable conditions
11/23/2010US7840011 Method and apparatus for distributed management of files
11/23/2010US7840010 Interactive security control system with conflict checking
11/23/2010US7840009 Method and apparatus for storing and distributing encryption keys
11/23/2010US7840008 Method and apparatus for decrypting a communication
11/23/2010US7840007 Digital data false alteration detection program and digital data false alteration detection apparatus
11/23/2010US7840006 Content distribution system and content distribution method
11/23/2010US7840004 Split-key key-agreement protocol
11/23/2010US7840003 High-speed GCM-AES block cipher apparatus and method
11/23/2010US7840002 Techniques to strengthen one-time pad encryption
11/23/2010US7840000 High performance programmable cryptography system
11/23/2010US7839999 Encryption device, encryption processing method and program, and information protection system employing the encryption device
11/23/2010CA2494078C Groups signature scheme
11/23/2010CA2461804C A method for authenticating a user in a terminal, an authentication system, a terminal, and an authorization device
11/23/2010CA2460211C Method for data broadcast between a local server and local peripherals
11/23/2010CA2394479C Secure gateway having routing feature
11/20/2010CA2704373A1 Methods and systems for uploading media files to media hosts
11/18/2010WO2010132895A1 System for encrypting and decrypting a plaintext message with authentication
11/18/2010WO2010132846A2 Method and systems for secure distribution of content over an insecure medium
11/18/2010WO2010132808A2 Verification of portable consumer devices
11/18/2010WO2010132695A1 System and method for securely identifying and authenticating devices in a symmetric encryption system
11/18/2010WO2010132462A2 Http-based authentication
11/18/2010WO2010132251A2 Protection of encryption keys in a database
11/18/2010WO2010132130A1 Method and processor for improved aes encryption and decryption
11/18/2010WO2010132063A1 Network traffic rate limiting system and method
11/18/2010WO2010131896A2 Method and system for optimizing authentication procedures in media independent handover services
11/18/2010WO2010131563A1 Tag generating device, tag verification device, communication system, tag generating method, tag verification method, and recording medium
11/18/2010WO2010131454A1 Content transmission device and content transmission method
11/18/2010WO2010131415A1 Communication apparatus and secret information sharing method
11/18/2010WO2010130499A1 Method for preventing a web service from becoming compromised
11/18/2010WO2010130228A1 Mobile multimedia broadcasting system and applied encryption method thereof
11/18/2010WO2010130191A1 Authentication method of switching access networks, system and device thereof
11/18/2010WO2010130038A1 Interactive multimedia advertising system
11/18/2010WO2010129992A1 User authentication device and method
11/18/2010WO2010111439A3 Method and system for securing communication
11/18/2010WO2010105915A3 Method for providing a cryptic pair of keys
11/18/2010WO2010064004A3 Method of performing authentication between network nodes
11/18/2010WO2009050583A9 Secure network interactions using desktop agent
11/18/2010WO2008152449A3 Interworking between first and second authentication domains
11/18/2010US20100293621 Method and apparatus for identifying and characterizing errant electronic files
11/18/2010US20100293609 Processing communication events in a communications system
11/18/2010US20100293608 Evidence-based dynamic scoring to limit guesses in knowledge-based authentication
11/18/2010US20100293606 Method and system for managing delayed user authentication
11/18/2010US20100293604 Interactive authentication challenge
11/18/2010US20100293601 Shared device identity manager
11/18/2010US20100293600 Social Authentication for Account Recovery
11/18/2010US20100293599 Systems and Methods for Controlled Transmittance in a Telecommunication System
11/18/2010US20100293536 Enhanced product functionality based on user identification
11/18/2010US20100293387 Method and system for digital watermarking
11/18/2010US20100293386 Distribution and printing of travel documents
11/18/2010US20100293385 Http-based authentication
11/18/2010US20100293384 Digital Signatures
1 ... 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 ... 1120