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)
03/2007
03/28/2007EP1766843A1 Managing traffic keys during a multi-media session
03/28/2007EP1766842A2 Video documentation for loss control
03/28/2007EP1766840A1 Graduated authentication in an identity management system
03/28/2007EP1766838A2 System, method and client user interface for a copy protection service
03/28/2007EP1766823A2 System and method for dis-identifying sensitive information and assocaites records
03/28/2007EP1766568A1 Systems and methods for digital content security
03/28/2007EP1766565A2 Apparatus and method for managing digital rights with arbitration
03/28/2007EP1766504A2 Online data encryption and decryption
03/28/2007EP1766494A1 Method and system for isolating suspicious email
03/28/2007EP1087425B1 Method for the cryptographic conversion of binary data blocks
03/28/2007EP0294397B2 Automated transaction system using microprocessor cards
03/28/2007CN1939061A Reception device, transmission device, security module, and digital right management system
03/28/2007CN1939034A Controlling access to services in a communications system
03/28/2007CN1939028A Accessing protected data on network storage from multiple devices
03/28/2007CN1938983A Update system for cipher system
03/28/2007CN1938982A Method and apparatus for preventing network attacks by authenticating internet control message protocol packets
03/28/2007CN1938981A Modulator autocalibration methods for qkd
03/28/2007CN1938980A Method and apparatus for cryptographically processing data
03/28/2007CN1938698A Method and apparatus for acquiring and removing information regarding digital rights objects
03/28/2007CN1938692A Secure system, secure device, terminal device, method, and program
03/28/2007CN1937955A Method of identification of living body and apparatus for identification of living body
03/28/2007CN1937840A Method and device for obtaining safety alliance information during mobile terminal switching
03/28/2007CN1937810A Communication apparatus and display method
03/28/2007CN1937797A Method for determining short message identity
03/28/2007CN1937671A Garbage telephone-resistance method, system, terminal and server end
03/28/2007CN1937624A Method and apparatus for verifying encryption of sip signalling
03/28/2007CN1937612A Method for obtaining broadband user access port information for broadwide access server
03/28/2007CN1937578A Access business service quality control device and method
03/28/2007CN1937572A Method for realizing access device long-distance identification-dialing user service proxy authentication
03/28/2007CN1937566A Network environment virtual organization-based secrete communication method
03/28/2007CN1937558A Wireless communication system, wireless communication device, method of wireless communication, and computer program
03/28/2007CN1937552A Multimedia comprehensive information transceiving and examining method for special group
03/28/2007CN1937534A Load balance realizing method and load balance device
03/28/2007CN1937530A Method, device and system for identifying illegal packet phones
03/28/2007CN1937502A Processing device and processing method
03/28/2007CN1937501A Authentication apparatus, authentication method, recording medium of authentication program and computer data signal
03/28/2007CN1937500A Network user identification authentication method and system
03/28/2007CN1937499A Domainname-based unified identification mark and authentication method
03/28/2007CN1937498A Dynamic cipher authentication method, system and device
03/28/2007CN1937497A Method and apparatus for managing private data in multi-function products
03/28/2007CN1937496A Extensible false name certificate system and method
03/28/2007CN1937495A Digital copyright protection method and system for media network application
03/28/2007CN1937494A Electronic device control apparatus
03/28/2007CN1937493A RSA ciphering method for realizing quick big prime generation
03/28/2007CN1937492A Information processing device and controlling method thereof
03/28/2007CN1937491A Transmission/reception system, transmission/reception method, receiver device, reception method, and program
03/28/2007CN1937490A Intelligent key device
03/28/2007CN1937489A Network key management and session key updating method
03/28/2007CN1937488A Safety quick transmission and instant playing method of sound signal in network
03/28/2007CN1937487A LTE authentication and encryption method
03/28/2007CN1937486A Data downloading system and method, and hand-held device
03/28/2007CN1937480A System backup and recovery method, and backpu and recovery server
03/28/2007CN1936972A Biometrics authentication method and biometrics authentication system
03/28/2007CN1936912A Systems and methods for secure transaction management and electronic rights protection
03/28/2007CN1936870A Hard-disc fan-area data enciphering and deciphering method and system
03/28/2007CN1936851A Information processing apparatus, information processing method, and computer readable storage medium
03/28/2007CN1936780A Information processing apparatus, verification processing apparatus, and control methods thereof
03/28/2007CN1936761A Computer system of bottom identity identification and method therefor
03/28/2007CN1307831C Context identification using header compression key at link layer
03/28/2007CN1307820C Interactive device network registration protocol
03/28/2007CN1307819C Method and apparatus for secure distribution of public/private key pairs
03/28/2007CN1307818C Cryptographic system and method for electronic transactions
03/28/2007CN1307813C Secured communicating method and device for hiding talking voice
03/28/2007CN1307563C Encryption device, encryption system, decryption device and a semiconductor system
03/27/2007US7197768 Software modem for communicating data using encrypted data and unencrypted control codes
03/27/2007US7197766 Security with authentication proxy
03/27/2007US7197765 Method for securely using a single password for multiple purposes
03/27/2007US7197763 Authentication in a communication system
03/27/2007US7197649 Secure optical disk and method for securement of an optical disk
03/27/2007US7197648 Secure video card methods and systems
03/27/2007US7197647 Method of securing programmable logic configuration data
03/27/2007US7197646 System and method for preventing automated programs in a network
03/27/2007US7197644 Systems and methods for providing hardcopy secure documents and for validation of such documents
03/27/2007US7197643 Key exchange proxy network system
03/27/2007US7197642 Consumable authentication protocol and system
03/27/2007US7197641 Method and device for the transfer of electronic data volumes
03/27/2007US7197640 Use of identification codes in the handling and management of communications
03/27/2007US7197639 Cryptographic countermeasures against connection depletion attacks
03/27/2007US7197638 Unified permissions control for remotely and locally stored files whose informational content may be protected by smart-locking and/or bubble-protection
03/27/2007US7197637 Authorization process using a certificate
03/27/2007US7197568 Secure cache of web session information using web browser cookies
03/27/2007US7197563 Systems and methods for distributed network protection
03/27/2007US7197553 Network system having a virtual-service-module
03/27/2007US7197528 Jacobian group element adder
03/27/2007US7197484 Asset management advice system and recording medium containing program of the system
03/27/2007US7197463 Method and apparatus for providing secure assistance to a communications unit over a network
03/27/2007US7197368 Audio watermarking with dual watermarks
03/27/2007US7197145 Method for setting up radio bearer in mobile communication system
03/27/2007US7197144 Method and apparatus to authenticate a user's system to prevent unauthorized use of software products distributed to users
03/27/2007US7197142 System and methods for a vernam stream cipher
03/27/2007US7197141 RSA cryptographic processing apparatus for IC card
03/27/2007CA2336291C Cryptographic communication process and apparatus
03/26/2007CA2560821A1 Method and apparatus for activating alternative virtual private network protocols
03/23/2007WO2007033457A1 Methods and systems for touch-free call origination
03/23/2007CA2558529A1 Method of securing postage data records in a postage printing device
03/23/2007CA2551263A1 Method and apparatus for verifying encryption of sip signalling
03/22/2007WO2007032535A1 License authentication device and license authentication method
03/22/2007WO2007032499A1 Wireless communication system and wireless communication method
03/22/2007WO2007032410A1 Content delivery system and content delivery method
03/22/2007WO2007032070A1 Data protection processing method, its device, data processing device, and circuit device
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