| Patents for H04L 9 - Arrangements for secret or secure communication (111,914) |
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| 06/24/2009 | CN101467387A Time and event based one time password |
| 06/24/2009 | CN101467385A Data storage device, management server, integrated circuit, data update system, home electric apparatuses, data update method, encryption method, and encryption/decryption key generation method |
| 06/24/2009 | CN101465739A Method and equipment for implementing authentication mode smooth transition |
| 06/24/2009 | CN101465738A Real time monitoring method and system for document transmission |
| 06/24/2009 | CN101465737A Method for searching optimum certificate chain facing risk evaluation |
| 06/24/2009 | CN101465736A Identification authentication method and system |
| 06/24/2009 | CN101465735A Network user identification verification method, server and client terminal |
| 06/24/2009 | CN101465734A Online artificial signing system and method |
| 06/24/2009 | CN101465733A Identity authentication method based on telephone |
| 06/24/2009 | CN101465732A Method and terminal for ensuring digital certificate safety |
| 06/24/2009 | CN101465731A Verification method and device |
| 06/24/2009 | CN101465730A Method and system for automatically uploading and downloading data |
| 06/24/2009 | CN101465729A Method for implementing coexistence of various cryptographic algorithm in wireless LAN |
| 06/24/2009 | CN101465728A Method, system and device for distributing cipher key |
| 06/24/2009 | CN101465727A Method for ensuring communication safety, network appliance, device and communication system |
| 06/24/2009 | CN101465726A Decode-proof method for cipher key as well as controller and memory device for implementing the method |
| 06/24/2009 | CN101465725A Key distribution method for public key system based on identification |
| 06/24/2009 | CN101465724A Encrypted Huffman encoding method and decoding method |
| 06/24/2009 | CN100505866C A video information encrypting-decrypting method |
| 06/24/2009 | CN100505845C 电视接收机以及电子设备装置 The television receiver apparatus and an electronic device |
| 06/24/2009 | CN100505653C Network safety isolating device |
| 06/24/2009 | CN100505633C Wideband network access intelligent control system and method |
| 06/24/2009 | CN100505624C Protection method of network authentication charging information |
| 06/24/2009 | CN100505623C Apparatus, method and system for authentication |
| 06/24/2009 | CN100505621C Method for digital signature locking localization |
| 06/24/2009 | CN100505620C Method for reducing RSA key varible storage space |
| 06/24/2009 | CN100505619C Device and method for crypto-protecting data by odd-even check bit |
| 06/24/2009 | CN100505618C Encrypted communication system, key delivery server thereof, terminal device and key sharing method |
| 06/24/2009 | CN100505617C Handshake negotiation method and system in safe grade |
| 06/24/2009 | CN100505616C Treat method of information safety IC directing against encryption and decryption operation |
| 06/24/2009 | CN100504939C Cash automatic transaction device |
| 06/24/2009 | CN100504895C System and method for using DRM to control conditional access to broadband digital content |
| 06/24/2009 | CN100504829C Communication of information via a side-band channel, and use of same to verify positional relationship |
| 06/24/2009 | CN100504818C Method for regulating access for non-volatile memory region and automatic method for judging access |
| 06/24/2009 | CN100504715C Data processing apparatus |
| 06/23/2009 | USRE40791 Method and system for verifying the authenticity of a first communication participants in a communications network |
| 06/23/2009 | US7552482 Data security system and method |
| 06/23/2009 | US7552480 Method and system of assessing risk using a one-dimensional risk assessment model |
| 06/23/2009 | US7552479 Detecting shellcode that modifies IAT entries |
| 06/23/2009 | US7552478 Network unauthorized access preventing system and network unauthorized access preventing apparatus |
| 06/23/2009 | US7552475 Systems and methods for securing ports |
| 06/23/2009 | US7552474 Detecting the presence of an installation on a data processing system based on the relative storage locations of one or more files |
| 06/23/2009 | US7552470 Generic security infrastructure for COM based systems |
| 06/23/2009 | US7552468 Techniques for dynamically establishing and managing authentication and trust relationships |
| 06/23/2009 | US7552467 Security systems for protecting an asset |
| 06/23/2009 | US7552465 Method and apparatus for time-based communications port protection |
| 06/23/2009 | US7552457 Method of controlling descrambling of a plurality of program transport streams, receiver system and portable secure device |
| 06/23/2009 | US7552443 System and method for implementing an event adapter |
| 06/23/2009 | US7552345 Implementation of storing secret information in data storage reader products |
| 06/23/2009 | US7552344 Hardware-based encryption/decryption employing dual ported key storage |
| 06/23/2009 | US7552343 Conditional access control |
| 06/23/2009 | US7552341 Licensing the use of software on a particular CPU |
| 06/23/2009 | US7552340 Method and apparatus of storage anti-piracy key encryption (SAKE) device to control data access for networks |
| 06/23/2009 | US7552339 Image transmission device, operations management method, and computer-readable medium having operations management program embodied therein |
| 06/23/2009 | US7552338 Dynamic multimedia fingerprinting system |
| 06/23/2009 | US7552337 Service protection |
| 06/23/2009 | US7552336 Watermarking with covert channel and permutations |
| 06/23/2009 | US7552335 Information processing apparatus, method therefor, computer program, and computer-readable storage medium |
| 06/23/2009 | US7552334 System and method for presentation integrity |
| 06/23/2009 | US7552333 Trusted authentication digital signature (tads) system |
| 06/23/2009 | US7552332 Java based electronic signature capture method, device and system |
| 06/23/2009 | US7552331 Secure media path methods, systems, and architectures |
| 06/23/2009 | US7552330 Mutual authentication system between user and system |
| 06/23/2009 | US7552329 Masked digital signatures |
| 06/23/2009 | US7552326 Use of kernel authorization data to maintain security in a digital processing system |
| 06/23/2009 | US7552325 Methods, systems, and products for intrusion detection |
| 06/23/2009 | US7552324 Printer and print system, and data receiving device and data transmitting and receiving system |
| 06/23/2009 | US7552322 Using a portable security token to facilitate public key certification for devices in a network |
| 06/23/2009 | US7552321 Method and hybrid system for authenticating communications |
| 06/23/2009 | US7552196 Detecting corrupted data before transmission to a client |
| 06/23/2009 | US7552094 Optical payment transceiver and system using the same |
| 06/23/2009 | US7552093 Resolving license dependencies for aggregations of legally-protectable content |
| 06/23/2009 | US7552092 Program distribution method and system |
| 06/23/2009 | US7551915 Method of establishing route optimized communication in mobile IPv6 by securing messages sent between a mobile node and home agent |
| 06/23/2009 | US7551913 Methods and apparatus for anonymous user identification and content personalization in wireless communication |
| 06/23/2009 | US7551740 Weighted secret sharing and reconstructing method |
| 06/23/2009 | US7551739 System and method for container monitoring, real time authentication, anomaly detection, and alerts |
| 06/23/2009 | US7551737 Cryptographic keys using random numbers instead of random primes |
| 06/23/2009 | US7551736 Physical layer header scrambling in satellite broadcast systems |
| 06/23/2009 | US7551305 Computer system for generating a second mail item in response to a first mail item |
| 06/23/2009 | US7551056 Use-authorization device for security-related applications |
| 06/23/2009 | US7549922 Software security for gaming devices |
| 06/21/2009 | CA2646862A1 Methods and systems for secure channel initialization |
| 06/21/2009 | CA2646861A1 Methods and systems for secure channel initialization transaction security based on a low entropy shared secret |
| 06/20/2009 | CA2647318A1 Method and system for validating a device that uses a dynamic identifier |
| 06/20/2009 | CA2647312A1 Dynamic identifier for use in identification of a device |
| 06/20/2009 | CA2645990A1 Contact-less tag with signature, and applications thereof |
| 06/20/2009 | CA2615559A1 Content searching for portals having secure content |
| 06/18/2009 | WO2009076653A1 Apparatus and method for processing fragmented cryptographic keys |
| 06/18/2009 | WO2009076652A1 Apparatus and method for facilitating cryptographic key management services |
| 06/18/2009 | WO2009076251A2 Accelerating peer-to-peer content distribution |
| 06/18/2009 | WO2009076232A1 System and method for device bound public key infrastructure |
| 06/18/2009 | WO2009075987A2 Document verification using dynamic document identification framework |
| 06/18/2009 | WO2009075986A2 Identification and verification of an unknown document according to an eigen image process |
| 06/18/2009 | WO2009075688A1 Method and apparatus for gpon gem error correction implementation |
| 06/18/2009 | WO2009075627A1 Login system |
| 06/18/2009 | WO2009075353A1 Distributed information creating device, restoring device, verifying device, and secret information distributing system |
| 06/18/2009 | WO2009075263A1 Side channel attack tolerance evaluation device, method and program |
| 06/18/2009 | WO2009075180A1 Authentication device, authentication system, authentication method and program |
| 06/18/2009 | WO2009075020A1 Method for authentication of wireless communication and system for authentication of wireless communication |