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)
03/2009
03/11/2009CN100469030C Information resource authority limits managing method for digital household network
03/11/2009CN100469000C System and method for creating a secure network using identity credentials of batches of devices
03/11/2009CN100468999C Access point, terminal and encryption key configuration system, method and program
03/11/2009CN100468435C 服务器 Server
03/11/2009CN100468429C Content distribution system and content license management method
03/11/2009CN100468386C Time marking verification method
03/11/2009CN100466971C Authentication system
03/10/2009US7503077 Method, storage medium, and apparatus to prevent use or distribution of unauthorized copies of storage medium contents
03/10/2009US7503076 Access to content addressable data over a network
03/10/2009US7503074 System and method for enforcing location privacy using rights management
03/10/2009US7503073 Information managing apparatus and method, recording medium, and program
03/10/2009US7503072 Hardware ID to prevent software piracy
03/10/2009US7503069 Network traffic intercepting method and system
03/10/2009US7503068 Secure ISN generation
03/10/2009US7503067 Preset security levels
03/10/2009US7503066 Deactivation system
03/10/2009US7503065 Method and system for gateway-based authentication
03/10/2009US7503064 Framework for providing a security context and configurable firewall for computing systems
03/10/2009US7503062 Method and apparatus for enabling database privileges
03/10/2009US7503061 Secure resource access
03/10/2009US7503060 Reactive system safety verification device, method, program, and recording medium containing the program
03/10/2009US7502945 Using a flexible rights template to obtain a signed rights label (SRL) for digital content in a rights management system
03/10/2009US7502943 Microprocessor apparatus and method for providing configurable cryptographic block cipher round results
03/10/2009US7502942 System and method for authentication of embedded raid on a motherboard having input/output processor
03/10/2009US7502941 Wireless data communication method and apparatus for software download system
03/10/2009US7502938 Trusted biometric device
03/10/2009US7502937 Digital watermarking security systems
03/10/2009US7502936 System and method providing secure access to a computer system
03/10/2009US7502934 Electronic signatures
03/10/2009US7502933 Identity authentication system and method
03/10/2009US7502932 Return routability method for secure communication
03/10/2009US7502931 Method and device for authenticating a user on a remote server
03/10/2009US7502930 Secure communications
03/10/2009US7502929 Method and apparatus for assigning network addresses based on connection authentication
03/10/2009US7502928 Methods and apparatus for secure data processing and transmission
03/10/2009US7502927 Directory enabled secure multicast group communications
03/10/2009US7502926 802.1X protocol-based multicasting control method
03/10/2009US7502925 Method and apparatus for reducing TCP frame transmit latency
03/10/2009US7502924 Transparent on-demand certificate provisioning for secure email
03/10/2009US7502923 Systems and methods for secured domain name system use based on pre-existing trust
03/10/2009US7502762 Method and system for commerce with full anonymity
03/10/2009US7502761 Method and system for providing online authentication utilizing biometric data
03/10/2009US7502489 Geographically watermarked imagery and methods
03/10/2009US7502476 Systems and methods of enhancing QKD security using a heralded photon source
03/10/2009US7502475 Method and system for secure key generation
03/10/2009US7502472 Encryption system and method for encrypting/decrypting sensitive data
03/10/2009US7502471 System and method for protecting data streams in hardware components
03/10/2009US7502468 Method and system for generating a cryptographically random number stream
03/10/2009US7502467 System and method for authentication seed distribution
03/10/2009US7502466 System and method for secure communication of electronic documents
03/10/2009US7502464 Method of implementing one-to-one binary function and relative hardware device, especially for a Rijndael S-box
03/10/2009US7502463 Methods and apparatus for implementing a cryptography engine
03/10/2009US7502421 High rate transmission diversity transmission and reception
03/10/2009US7501946 Electronic control system used in security system for cargo trailers
03/10/2009US7500605 Tamper resistant device and file generation method
03/10/2009CA2531363C Method and apparatus for incremental code signing
03/10/2009CA2479605C System and method for checking digital certificate status
03/10/2009CA2378200C Internet-based education support system and methods
03/10/2009CA2184679C Apparatus and method for establishing a cryptographic link between elements of a system
03/05/2009WO2009029842A1 Method and apparatus for hardware-accelerated encryption/decryption
03/05/2009WO2009029699A1 Private lock infrastructure
03/05/2009WO2009028955A2 Secure exchange of messages
03/05/2009WO2009028844A2 Method and system for managing mobility in a mobile communication system using mobile internet protocol
03/05/2009WO2009028794A2 Method for providing anonymous public key infrastructure and method for providing service using the same
03/05/2009WO2009028717A1 Random number generating system and method
03/05/2009WO2009028606A1 Authentication terminal and network terminal
03/05/2009WO2009028513A1 Content disclosure system and method for guaranteeing disclosed contents in the system
03/05/2009WO2009028137A1 Key terminal apparatus, lsi for encryption process, unique key producing method, and content system
03/05/2009WO2009028060A1 Authentication system, authentication device, terminal device, ic card, and program
03/05/2009WO2009028026A1 Limited reception apparatus
03/05/2009WO2009027770A1 Method and apparatus for propagating encryption keys between wireless communication devices
03/05/2009WO2009027756A2 Real-time communication security for automation networks
03/05/2009WO2009027447A2 Method for distributing cryptographic keys in a communication network
03/05/2009WO2009027380A1 Method for etcs online key management
03/05/2009WO2009027240A1 Use meter for chip card2
03/05/2009WO2009026848A1 Roaming wi-fi access in fixed network architectures
03/05/2009WO2009026840A1 A system for sorting and classifying users of an image information management system
03/05/2009WO2009026771A1 The method for negotiating the key, encrypting and decrypting the information, signing and authenticating the information
03/05/2009WO2009012047A3 Token-based dynamic authorization management of rfid systems
03/05/2009WO2009008641A3 Node authentication and node operation methods within service and access networks in ngn environment
03/05/2009WO2008157126A3 Field programing of a mobile station with subscriber identification and related information
03/05/2009WO2008149319A3 Vouching for source authorization
03/05/2009WO2008147171A3 Error eliminating for communicating parties
03/05/2009WO2008142612A3 Updating cryptographic key data
03/05/2009US20090064347 Protection Against Unauthorized Copying of Digital Medial Cotent
03/05/2009US20090064345 Information management apparatus, information management system and computer readable medium
03/05/2009US20090064333 Pattern Discovery in a Network System
03/05/2009US20090064321 Methods for Providing User Authentication in a Computer Network or System
03/05/2009US20090064320 Image processing apparatus and image processing system
03/05/2009US20090064319 Electronic trip units with limited read/write access
03/05/2009US20090064305 System and method for secure service delivery
03/05/2009US20090064304 Port access using user datagram protocol packets
03/05/2009US20090064303 Transferable restricted security tokens
03/05/2009US20090064302 System for secure internet access for children
03/05/2009US20090064300 Application network appliance with built-in virtual directory interface
03/05/2009US20090064299 History-based downgraded network identification
03/05/2009US20090064298 System and Program for Access Control
03/05/2009US20090064297 Secure credentials control method
03/05/2009US20090064296 Communication system, method for transferring information, and information-communication device
03/05/2009US20090064294 Methods for selectively capturing and replicating one-time password generator functionality from device to device
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