| Patents for H04L 9 - Arrangements for secret or secure communication (111,914) |
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| 03/03/2011 | US20110051931 Encryption method and apparatus using composition of ciphers |
| 03/03/2011 | US20110051930 Virtualization of cryptographic keys |
| 03/03/2011 | US20110051929 Image processing apparatus, electronic certificate creation method thereof and recording medium |
| 03/03/2011 | US20110051928 Techniques to strengthen one-time pad encryption |
| 03/03/2011 | US20110051927 Device for generating a message authentication code for authenticating a message |
| 03/03/2011 | US20110050807 Inkjet printhead having selectively actuable nozzles arranged in nozzle pairs |
| 03/03/2011 | DE202010016871U1 Vorrichtung zum Erkennen eines unerwünschten Zugriffs An apparatus for detecting unauthorized network access |
| 03/03/2011 | DE102009039098A1 Method for operating communication network, involves accessing communication network which is provided perpendicularly, if predetermined data communication takes place inside communication network |
| 03/03/2011 | DE102009038879A1 Method for authenticating token, involves representing visual challenge on display unit, where visual challenge comprises assigned combination of pictures, colors and shapes |
| 03/03/2011 | CA2778192A1 Method for producing an electro-biometric signature allowing legal interaction between and identification of persons |
| 03/02/2011 | EP2290966A1 Method of operating a server |
| 03/02/2011 | EP2290965A1 Television Receiver |
| 03/02/2011 | EP2290904A1 An agile network protocol for secure communications with assured system availability |
| 03/02/2011 | EP2290876A1 Method for establishing an electronic authorisation for a user having an electronic identity document and method for controlling said authorization. |
| 03/02/2011 | EP2290875A1 Generating method and system for key identity identifier at the time when user device transfers |
| 03/02/2011 | EP2290874A2 Method for generating data for detection of tampering, and method and apparatus for detection of tampering |
| 03/02/2011 | EP2290873A2 Protocol for protecting content protection data |
| 03/02/2011 | EP2290872A1 Device for generating a message authentication code for authenticating a message |
| 03/02/2011 | EP2290871A2 Encryption method and apparatus using composition of ciphers |
| 03/02/2011 | EP2290846A1 Wireless device monitoring system |
| 03/02/2011 | EP2290626A2 Information processing apparatus, information providing server, program, communication system, and login information providing server |
| 03/02/2011 | EP2290576A1 Photographing apparatus and communication establishing method and program |
| 03/02/2011 | EP2289222A1 Method, authentication server and service server for authenticating a client |
| 03/02/2011 | EP2289202A2 Method of deriving and updating traffic encryption key |
| 03/02/2011 | EP2289015A2 Systems, methods, and computer program products for supporting multiple contactless applications using different security keys |
| 03/02/2011 | EP2289013A1 A method and a device for protecting private content |
| 03/02/2011 | EP1952574B1 Method and apparatus for the creation of a wireless mesh network |
| 03/02/2011 | EP1741225B1 System and method for filtering data transfers within a mobile device |
| 03/02/2011 | EP1610222B1 System and method for updating persistent data in a wireless communications device |
| 03/02/2011 | CN201754596U Mobile terminal expansion device |
| 03/02/2011 | CN1988440B Content receiving apparatus |
| 03/02/2011 | CN1980229B Method for obtaining network protocol multi-media subsystem terminal accessing-point information |
| 03/02/2011 | CN1874221B Network system and method for operating network system |
| 03/02/2011 | CN1777946B Information processing device and method |
| 03/02/2011 | CN1706207B Method and system for re-authentication in IP multimedia core network system (IMS) |
| 03/02/2011 | CN101983493A Method for ensuring communication security in home network and apparatus for same |
| 03/02/2011 | CN101983385A Distribution of storage area network encryption keys across data centers |
| 03/02/2011 | CN101559745B Vehicle control system for preventing stealing and robbery and implementation method thereof |
| 03/02/2011 | CN101458750B Data safety processing method and data safety storage apparatus |
| 03/02/2011 | CN101399672B Intrusion detection method for fusion of multiple neutral networks |
| 03/02/2011 | CN101374042B Auxiliary display system, apparatus and method |
| 03/02/2011 | CN101282213B Method and system for secure data aggregation in wireless sensor networks |
| 03/02/2011 | CN101247220B Method for cryptographic key exchange of passive optical network system |
| 03/02/2011 | CN101163000B Secondary authentication method and system |
| 03/02/2011 | CN101119206B Identification based integrated network terminal united access control method |
| 03/01/2011 | US7900265 Method and/or system to authorize access to stored data |
| 03/01/2011 | US7900263 Content recording/reproducing apparatus and content recording/reproducing method |
| 03/01/2011 | US7900262 Security management method and apparatus, and security management program |
| 03/01/2011 | US7900253 Systems and methods for authorization credential emulation |
| 03/01/2011 | US7900252 Method and apparatus for managing shared passwords on a multi-user computer |
| 03/01/2011 | US7900250 Method of providing secure groups using a combination of group and pair-wise keying |
| 03/01/2011 | US7900249 Method, system and software for maintaining network access and security |
| 03/01/2011 | US7900247 Trusted third party authentication for web services |
| 03/01/2011 | US7900245 Method and system for non-repeating user identification in a communication system |
| 03/01/2011 | US7900244 Login system and login method |
| 03/01/2011 | US7900240 Multilayer access control security system |
| 03/01/2011 | US7900239 Controlling access to a resource by a program using a digital signature |
| 03/01/2011 | US7900211 Method and apparatus for data transfer across a network |
| 03/01/2011 | US7900062 Unauthorized contents detection system |
| 03/01/2011 | US7900058 Methods and arrangements for remote communications with a trusted platform module |
| 03/01/2011 | US7900055 Microprocessor apparatus and method for employing configurable block cipher cryptographic algorithms |
| 03/01/2011 | US7900053 User-defined passwords having associated unique version data to assist user recall of the password |
| 03/01/2011 | US7900052 Confidential data sharing and anonymous entity resolution |
| 03/01/2011 | US7900051 Secure multimedia data transmission method |
| 03/01/2011 | US7900050 Digital document management system, digital document management method, and digital document management program |
| 03/01/2011 | US7900049 Method for recognizing audio-visual data in transmission networks, in particular internet |
| 03/01/2011 | US7900048 Method for loading an application in a device, device and smart card therefor |
| 03/01/2011 | US7900047 Method and apparatus for encrypting data transmitted over a serial link |
| 03/01/2011 | US7900046 System and method for establishing mutual trust on a per-deployment basis between two software modules |
| 03/01/2011 | US7900044 Enterprise computer investigation system |
| 03/01/2011 | US7900039 TLS session management method in SUPL-based positioning system |
| 03/01/2011 | US7900032 Method and system for NAND flash support in autonomously loaded secure reprogrammable system |
| 03/01/2011 | US7899924 Flexible streaming hardware |
| 03/01/2011 | US7899475 Enhanced short message service (SMS) |
| 03/01/2011 | US7899190 Security countermeasures for power analysis attacks |
| 03/01/2011 | US7899188 Method and system to authenticate a peer in a peer-to-peer network |
| 03/01/2011 | US7899187 Domain-based digital-rights management system with easy and secure device enrollment |
| 03/01/2011 | US7899186 Key recovery in encrypting storage devices |
| 03/01/2011 | US7899185 Real privacy management authentication system |
| 03/01/2011 | US7899184 Ends-messaging protocol that recovers and has backward security |
| 03/01/2011 | US7899183 Random number generating and sharing system, encrypted communication apparatus, and random number generating and sharing method for use therein |
| 03/01/2011 | US7899165 Maintenance information communication terminal, image forming apparatus provided with same, maintenance information management host, and communication method |
| 03/01/2011 | US7898572 Methods and apparatuses for identifying opportunities to capture content |
| 03/01/2011 | US7898384 System for checking the single crossing of a controlled passage |
| 03/01/2011 | US7898383 System and method for detecting security violation |
| 02/28/2011 | CA2713764A1 Reliable and non-manipulatable processing of data streams in a receiver |
| 02/25/2011 | CA2677113A1 System and method for remotely accessing and controlling a networked computer |
| 02/24/2011 | WO2011021917A2 Method and system for handling security synchronization for prolonged periods of no-reception of voice frames |
| 02/24/2011 | WO2011021315A1 Image input device and image display system |
| 02/24/2011 | WO2011020332A1 Method and system for encrypting media data of ip multimedia subsystem session |
| 02/24/2011 | WO2011020279A1 Public key certificate-based identity authentication method and system thereof |
| 02/24/2011 | WO2010144661A3 Service activation using algorithmically defined key |
| 02/24/2011 | WO2010141375A3 System, method, and apparata for secure communications using an electrical grid network |
| 02/24/2011 | WO2010135578A3 Health care information systems using object identifiers devoid of personal health information |
| 02/24/2011 | WO2010132462A3 Http-based authentication |
| 02/24/2011 | WO2010115913A3 Authenticating a node in a communication network |
| 02/24/2011 | WO2008038101A3 Providing access to enterprise and carrier services using corresponding user identifiers |
| 02/24/2011 | US20110047630 Method and system for tamper proofing a system of interconnected electronic devices |
| 02/24/2011 | US20110047615 Systems and methods for locally generating license and activating drm agent |
| 02/24/2011 | US20110047609 Information processing system, information processing device, mobile communication device, and method for managing user information used for them |