| Patents for H04L 9 - Arrangements for secret or secure communication (111,914) |
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| 06/17/2009 | EP2071839A1 A method, a system and a device for channel authorization of television living broadcast by network |
| 06/17/2009 | EP2071801A1 Method and apparatus for securing content using client and session specific encryption with embedded key in content |
| 06/17/2009 | EP2071761A1 A method for acquiring and authenticating public key certificate status |
| 06/17/2009 | EP2071572A1 Storage apparatus, method for validating encrypted content and terminal apparatus |
| 06/17/2009 | EP2071571A1 Information processing device, disc, information processing method, and program |
| 06/17/2009 | EP2070376A2 Techniques for key derivation for secure communication in wireless mesh networks |
| 06/17/2009 | EP2070288A1 Method for electing aggregator nodes in a network |
| 06/17/2009 | EP2070255A1 Authentication method and communications system used for authentication |
| 06/17/2009 | EP2070254A1 Method and device for securing data transfers |
| 06/17/2009 | EP2070252A2 Group-wise secret key generation |
| 06/17/2009 | EP2070251A1 Encryption method for message authentication |
| 06/17/2009 | EP2070250A1 Method for personalizing documents, cryptographic system, personalization system and document |
| 06/17/2009 | EP2070249A1 A portable device for use in establishing trust |
| 06/17/2009 | EP2070248A1 System and method for facilitating secure online transactions |
| 06/17/2009 | EP2070029A2 Manager and facilitator system to financial deals locally or remotely made |
| 06/17/2009 | EP1559239B1 Method and devices for performing security control in electronic message exchanges |
| 06/17/2009 | EP1497947B1 Mobile account authentication service |
| 06/17/2009 | EP1368951B1 A system for encryption of wireless transmissions from personal palm computers to world wide web terminals |
| 06/17/2009 | EP1226679A4 Communication protocol for secure communications systems |
| 06/17/2009 | CN201260179Y Safe socket connector for computer network interface |
| 06/17/2009 | CN101461178A Dvr server and method for controlling accessing monitering device in network based digital video record system |
| 06/17/2009 | CN101461177A Abstracting security policy from, and transforming to, native representations of access check mechanisms |
| 06/17/2009 | CN101461176A Communication node authentication system and method, and communication node authentication program |
| 06/17/2009 | CN101461175A System and method for using a visual password scheme |
| 06/17/2009 | CN101461174A A process for establishing a secret key |
| 06/17/2009 | CN101461173A Method of symmetric key data encryption |
| 06/17/2009 | CN101461172A Methods for creating secret keys based upon one or more shared characteristics and system thereof |
| 06/17/2009 | CN101461171A Bio-metric encryption key generator |
| 06/17/2009 | CN101459519A Defense method for flooding-based DoS attack based on network flow |
| 06/17/2009 | CN101459518A Digital cipher extraction and protection method based on biological characteristic |
| 06/17/2009 | CN101459517A B2B data exchange system |
| 06/17/2009 | CN101459516A Dynamic password safe login method |
| 06/17/2009 | CN101459515A ID identification system and method for handhold portable electronic device |
| 06/17/2009 | CN101459514A Method and apparatus for biological identification, biological characteristic data ciphering method |
| 06/17/2009 | CN101459513A Computer and transmitting method of security information for authentication |
| 06/17/2009 | CN101459512A Method for smart card installation/initialization application through untrusted communication channel |
| 06/17/2009 | CN101459511A Public key encryption method based on identity in hierarchy construction |
| 06/17/2009 | CN101459510A Implementation method and device for real-time transmission data encryption algorithm |
| 06/17/2009 | CN101459509A Password protocol safety detection method based on novelty verification condition |
| 06/17/2009 | CN101459508A Content ciphered key exchange method for digital copyright management system |
| 06/17/2009 | CN101459507A Cipher key management system in digital copyright management and method therefor |
| 06/17/2009 | CN101459506A Cipher key negotiation method, system, customer terminal and server for cipher key negotiation |
| 06/17/2009 | CN101459505A Method, system for generating private key for user, user equipment and cipher key generating center |
| 06/17/2009 | CN100502563C Construction method for unified business terminal system and arrangement method of business application |
| 06/17/2009 | CN100502348C Network safety processing equipment and method thereof |
| 06/17/2009 | CN100502285C Identification method of accelerating sensor using mobile communication terminal |
| 06/17/2009 | CN100501797C 服务提供系统 The service providing system |
| 06/17/2009 | CN100501754C Systems and methods for secure transaction management and electronic rights protection |
| 06/17/2009 | CN100501703C Apparatus and method for information processing |
| 06/16/2009 | US7549176 Recording medium, information playback apparatus and method, and information recording and playback apparatus |
| 06/16/2009 | US7549172 Data processing apparatus for digital copyrights management |
| 06/16/2009 | US7549171 Method and apparatus for validation of application data on a storage system |
| 06/16/2009 | US7549170 System and method of inkblot authentication |
| 06/16/2009 | US7549165 Trusted operating system with emulation and process isolation |
| 06/16/2009 | US7549164 Intrustion protection system utilizing layers and triggers |
| 06/16/2009 | US7549160 Method and system for authenticated access to internet protocol (IP) multicast traffic |
| 06/16/2009 | US7549159 System, apparatuses, methods and computer-readable media for determining the security status of a computer before establishing connection thereto |
| 06/16/2009 | US7549147 Security framework for protecting rights in computer software |
| 06/16/2009 | US7549063 Methods and systems of protecting digital content |
| 06/16/2009 | US7549062 Organization-based content rights management and systems, structures, and methods therefor |
| 06/16/2009 | US7549061 Unauthorized contents detection system |
| 06/16/2009 | US7549060 Using a rights template to obtain a signed rights label (SRL) for digital content in a digital rights management system |
| 06/16/2009 | US7549058 Method and apparatus for encrypting and decrypting digital data |
| 06/16/2009 | US7549057 Secure transactions with passive storage media |
| 06/16/2009 | US7549056 System and method for processing and protecting content |
| 06/16/2009 | US7549053 Method and system for efficiently retrieving secured data by securely pre-processing provided access information |
| 06/16/2009 | US7549052 Generating and matching hashes of multimedia content |
| 06/16/2009 | US7549051 Long-life digital certification for publishing long-life digital content or the like in content rights management system or the like |
| 06/16/2009 | US7549050 Sending electronic transaction message for entity information account, digital signature derived therefrom, and sender identity information in AADS system |
| 06/16/2009 | US7549049 Dynamic auditing of electronic elections |
| 06/16/2009 | US7549048 Efficient and secure authentication of computing systems |
| 06/16/2009 | US7549047 Method and system for securely sharing files |
| 06/16/2009 | US7549046 Method and system for vehicle authorization of a service technician |
| 06/16/2009 | US7549045 Delegate registration in a managed code execution environment |
| 06/16/2009 | US7549044 Block-level storage device with content security |
| 06/16/2009 | US7549043 Providing certificate matching in a system and method for searching and retrieving certificates |
| 06/16/2009 | US7549023 Method and apparatus to update a cache for security records |
| 06/16/2009 | US7548889 Payment information security for multi-merchant purchasing environment for downloadable products |
| 06/16/2009 | US7548665 Method, systems, and media for identifying whether a machine readable mark may contain sensitive data |
| 06/16/2009 | US7548633 Data processing apparatus and method, data processing program, and storage medium |
| 06/16/2009 | US7548624 Distribution of broadcast content for remote decryption and viewing |
| 06/16/2009 | US7548623 Communication system, communication device, and communication method |
| 06/16/2009 | US7548622 System and method for the concealment of device input parameters |
| 06/16/2009 | US7548621 System and method for securing a base derivation key for use in injection of derived unique key per transaction devices |
| 06/16/2009 | US7548620 Token provisioning |
| 06/16/2009 | US7548618 Converter, encryption/decryption system, multi-stage converter, converting method, multi-stage converting method, program, and information recording medium |
| 06/16/2009 | US7546956 System and method of operation control on an electronic device |
| 06/16/2009 | CA2603164C Method of and apparatus for encrypting signals for transmission |
| 06/16/2009 | CA2603161C Method of and apparatus for encrypting signals for transmission |
| 06/11/2009 | WO2009073895A1 Systems and methods for performing semantic analysis of media objects |
| 06/11/2009 | WO2009073863A1 Secure software download |
| 06/11/2009 | WO2009073624A2 Dynamic digital signage, customer content control portal and management system |
| 06/11/2009 | WO2009073365A2 Method and apparatus for generic multi-stage nested hash processing |
| 06/11/2009 | WO2009073275A1 Authentication while exchanging data in a communication system |
| 06/11/2009 | WO2009073024A1 Unlicensed mobile access |
| 06/11/2009 | WO2009072647A1 Key exchanging device and key exchanging method |
| 06/11/2009 | WO2009072644A1 Communication apparatus and control method thereof |
| 06/11/2009 | WO2009072639A1 Communication apparatus, control method thereof, and storage medium |
| 06/11/2009 | WO2009072547A1 Side channel attack tolerance evaluation device, method and program |
| 06/11/2009 | WO2009072387A1 Genuine & counterfeit certification member |