Patents for H04L 9 - Arrangements for secret or secure communication (111,914)
07/2006
07/19/2006CN1805333A Data security in wireless network system
07/19/2006CN1805332A Security group management system
07/19/2006CN1805331A Key management method for home network and home network device and system using the same
07/19/2006CN1804893A Identification method and trade treatment apparatus
07/19/2006CN1265642C Time stamp and method and device for checking time stamp validity in digital broadcasting environment
07/19/2006CN1265610C Method of realizing safe mobile e-business in global mobile communication system
07/19/2006CN1265609C Confirmation method for safe mobile e-business platform digital certificate
07/19/2006CN1265598C Dynamic network safety device and method of network treatment apparatus
07/19/2006CN1265589C User terminal selective accessing mobile network optimized interacting method in wireless LAN
07/19/2006CN1265580C Identification and business management method for network user
07/19/2006CN1265579C Method for network access user authentication
07/19/2006CN1265578C Methods and apparatus for heuristic firewall
07/19/2006CN1265298C Data storage apparatus, information processing apparatus and data-storage processing method
07/19/2006CN1265257C Mobile information storage and communication device and method of communication
07/19/2006CN1264828C Nitric ester and nitrate salts of specific drugs
07/18/2006US7080407 Virus detection and removal system and method for network-based systems
07/18/2006US7080405 Limiting device function
07/18/2006US7080404 Automatic re-authentication
07/18/2006US7080403 Method and system for person data authentication and management
07/18/2006US7080402 Access to applications of an electronic processing device solely based on geographic location
07/18/2006US7080356 Certification test suite
07/18/2006US7080262 Key compression
07/18/2006US7080261 Computer-readable medium with microprocessor to control reading and computer arranged to communicate with such a medium
07/18/2006US7080260 System and computer based method to automatically archive and retrieve encrypted remote client data files
07/18/2006US7080259 Electronic information backup system
07/18/2006US7080258 IC, IC-mounted electronic device, debugging method and IC debugger
07/18/2006US7080257 Protecting digital goods using oblivious checking
07/18/2006US7080256 Method for authenticating a chip card in a message transmission network
07/18/2006US7080255 Secret key generation method, encryption method, and cryptographic communications method and system
07/18/2006US7080254 Method, system, device for proving authenticity of an entity or integrity of a message
07/18/2006US7080253 Audio fingerprinting
07/18/2006US7080252 Method and apparatus for secure data transmission via network
07/18/2006US7080251 Certificate validity authentication method and apparatus
07/18/2006US7080248 System providing dynamic quality of service signaling messages in a cable telephony network
07/18/2006US7080199 Method to maintain data integrity during flash file transfer to raid controller flash using a terminal emulation program
07/18/2006US7080092 Application view component for system integration
07/18/2006US7080045 Electronic revenue stamp issuing apparatus and method thereof and recording medium stored control program thereof
07/18/2006US7080041 System and method for production and authentication of original documents
07/18/2006US7079851 Control method for information network system, information network system and mobile communication terminal
07/18/2006US7079712 Method and system for providing information in a document
07/18/2006US7079656 Method and communications system for ciphering information for a radio transmission and for authenticating subscribers
07/18/2006US7079655 Encryption algorithm management system
07/18/2006US7079654 Method for carrying out an electronic transaction using several signatures
07/18/2006US7079653 Cryptographic key split binding process and apparatus
07/18/2006US7079651 Cryptographic method and apparatus for non-linearly merging a data block and a key
07/18/2006US7079650 Computing method for elliptic curve cryptography
07/18/2006US7079649 Copy protection of data
07/18/2006US7079395 Extended computing system
07/18/2006US7079278 Image processing apparatus, data processing method, and storage medium
07/18/2006CA2530099A1 Systems and methods for validating executable file integrity using partial image hashes
07/18/2006CA2319863C Policy representations and mechanisms for the control of software
07/18/2006CA2196356C Transaction verification protocol for smart cards
07/13/2006WO2006074338A2 System and method for localizing data and devices
07/13/2006WO2006074294A2 Methods and apparatus providing security to computer systems and networks
07/13/2006WO2006074151A2 Secure use of a single single-photon detector in a qkd system
07/13/2006WO2006074103A1 Display device with speaker grill
07/13/2006WO2006074018A2 Template access control lists
07/13/2006WO2006073837A2 Method and apparatus of adaptive network policy management for wireless mobile computers
07/13/2006WO2006073605A2 A proprietary component for use in an open-platform device and corresponding method
07/13/2006WO2006073327A1 A certificate with extension field for use in confirming the authenticity of an object for a subset of devices
07/13/2006WO2006073313A1 Method and system for authenticating information entered into computer systems
07/13/2006WO2006073250A2 Authentication method, encryption method, decryption method, cryptographic system and recording medium
07/13/2006WO2006073201A1 Communication system and communication method
07/13/2006WO2006073200A1 Communication system and communication method
07/13/2006WO2006072745A1 Method of checking the validity of a public key of a purported owner, and module and device for implementing same
07/13/2006WO2006072219A1 An ip multimedia subsystem network authentication system and the method thereof
07/13/2006WO2006072212A1 A method for ensuring the safety of the media-flow in ip multimedia sub-system
07/13/2006WO2006072209A1 A method for agreeing upon the key in the ip multimedia sub-system
07/13/2006WO2006055358A9 Secure access to kvm switched network management system using radio frequency identification
07/13/2006WO2006010058A3 Online data encryption and decryption
07/13/2006WO2005125085A3 Chip card reader, system and method of performing a pairing operation on an elliptic curve
07/13/2006WO2005125080A3 Embedding identification data into a work
07/13/2006WO2005119570A3 Transaction authorization system and method
07/13/2006WO2005065134A3 Mobile device and method for providing certificate based cryptography
07/13/2006WO2005062698A3 System and method for managing protocol network failures in a cluster system
07/13/2006US20060156418 Method and apparatus for preventing unauthorized access to data
07/13/2006US20060156417 Method for enhancing a digital rights management function of a data terminal
07/13/2006US20060156416 Remote access to local content using transcryption of digital rights management schemes
07/13/2006US20060156415 Accessory authentication for electronic devices
07/13/2006US20060156414 Increasing the extendibility of disk copy protection
07/13/2006US20060156412 System and Method for Protecting Data Streams in Hardware Components
07/13/2006US20060156410 Optimized device for digital data communication in a microcircuit card
07/13/2006US20060156408 Method of assuring enterprise security standards compliance
07/13/2006US20060156402 Overlay network for tracking denial-of-service floods in unreliable datagram delivery networks
07/13/2006US20060156397 A New Anti-spy method without using scan
07/13/2006US20060156396 Smartcard with protected memory access
07/13/2006US20060156395 Security device and terminal and method for their communication
07/13/2006US20060156394 Signature creation device
07/13/2006US20060156392 System and method for localizing data and devices
07/13/2006US20060156391 Method and apparatus providing policy-based revocation of network security credentials
07/13/2006US20060156390 Using a network-service credential for access control
07/13/2006US20060156389 Identifying fraudulent activities and the perpetrators thereof
07/13/2006US20060156388 Method and apparatus for a security framework that enables identity and access control services
07/13/2006US20060156387 Methods and systems for opportunistic cookie caching
07/13/2006US20060156386 Information storage medium storing management information of application executable from a plurality of storage media, and method and apparatus for executing the application
07/13/2006US20060156385 Method and apparatus for providing authentication using policy-controlled authentication articles and techniques
07/13/2006US20060156384 Method and apparatus for extensible security authorization grouping
07/13/2006US20060156383 Smart buffering for policy enforcement
07/13/2006US20060156382 Approach for deleting electronic documents on network devices using document retention policies
07/13/2006US20060156381 Approach for deleting electronic documents on network devices using document retention policies