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)
11/2009
11/10/2009US7616766 Data division method and device using exclusive or calculation
11/10/2009US7616765 Method and system for generating shared information
11/10/2009US7614558 Document correction detection system and document tampering prevention system
11/10/2009CA2379476C System and method for processing information using encryption key block
11/10/2009CA2330749C Private key validity and validation
11/07/2009CA2665436A1 Interaction between web pages and local applications
11/06/2009CA2665445A1 Bundle verification
11/05/2009WO2009135020A2 Systems, methods, and media for providing secure content information
11/05/2009WO2009134937A2 Format-preserving cryptographic systems
11/05/2009WO2009134906A2 Network security appliance
11/05/2009WO2009134535A2 Open architecture based domain dependent real time multi-lingual communication service
11/05/2009WO2009133869A1 Two-element authentication system
11/05/2009WO2009133320A1 Computer device for the time-based management of digital documents
11/05/2009WO2009133206A1 Method for determining a chain of keys, method for transmitting a partial chain of the keys, computer system and chip card
11/05/2009WO2009132598A1 Method for deriving traffic encryption key
11/05/2009WO2009132551A1 Obtaining method of the meida stream key, session equipment and key management function entity
11/05/2009WO2009132446A1 Systems and methods for secure management of presence information for communications services
11/05/2009WO2009111763A3 Image-based man-in-the-middle protection in numeric comparison association models
11/05/2009WO2009106055A9 System for the controlled data exchange between at least two data carriers via mobile read-write memories
11/05/2009WO2009105081A9 Method and apparatus for securing content using encryption with embedded key in content
11/05/2009US20090276861 System and method for effectively performing data restore/migration procedures
11/05/2009US20090276859 Media content transcoding
11/05/2009US20090276854 Administration of Computer Telephony Applications That Are Connected to a Private Branch Exchange Via a Local Network
11/05/2009US20090276849 Intellectual property managing system, intellectual property managing method, and program for the same
11/05/2009US20090276845 Programmable display device, and control system
11/05/2009US20090276841 Method and device for dynamic deployment of trust bridges in an ad hoc wireless network
11/05/2009US20090276840 Unified access control system and method for composed services in a distributed environment
11/05/2009US20090276838 Pass-through hijack avoidance technique for cascaded authentication
11/05/2009US20090276837 Credential equivalency and control
11/05/2009US20090276835 Secure cross-domain communication for web mashups
11/05/2009US20090276829 System for copying protected data from one secured storage device to another via a third party
11/05/2009US20090276828 Method of negotiating security parameters and authenticating users interconnected to a network
11/05/2009US20090276808 Configuration of tv services via alternate communication
11/05/2009US20090276667 Session Broker Extensibility Application Program Interface
11/05/2009US20090276636 Federated digital rights management scheme including trusted systems
11/05/2009US20090276634 Content distribution system, content distribution method, and client terminal
11/05/2009US20090276633 Retrieving Content Via A Coded Surface
11/05/2009US20090276632 Systems, Methods, and Media for Providing Secure Content Information
11/05/2009US20090276631 Certificate revocation system
11/05/2009US20090276630 Group Signature System And Information Processing Method
11/05/2009US20090276629 Method for deriving traffic encryption key
11/05/2009US20090276628 Digital content decrypting apparatus and operating method thereof
11/05/2009US20090276627 Digital content decrypting apparatus and operating method thereof
11/05/2009US20090276626 Portable smart card reader having secure wireless communications capability
11/05/2009US20090276625 Hierarchical browsing management method and system for digital content
11/05/2009US20090276624 Method and apparatus for facilitating business processes
11/05/2009US20090276623 Enterprise Device Recovery
11/05/2009US20090276622 Secret authentication system
11/05/2009US20090276621 Secret authentication system
11/05/2009US20090276620 Client authentication during network boot
11/05/2009US20090276619 Parallel distribution and fingerprinting of digital content
11/05/2009US20090276514 Discarding sensitive data from persistent point-in-time image
11/05/2009US20090276434 Media/data card
11/05/2009US20090276361 Transaction System and Method for Advance a Committed Time in the Future
11/05/2009US20090276360 Product protection method and identifier for checking the authenticity of products
11/05/2009US20090276228 Techniques for internet cafe service provider access
11/05/2009US20090275320 Measuring end user activity of software on a mobile or disconnected device
11/05/2009US20090274306 Method for Key Administration for Cryptography Modules
11/05/2009US20090274305 Method and apparatus for transmitting content key
11/05/2009US20090274304 License management apparatus and method and license management system
11/05/2009US20090274303 Token provisioning
11/05/2009US20090274302 Method for deriving traffic encryption key
11/05/2009US20090274300 Method for configuring the encryption policy for a fibre channel device
11/05/2009US20090274299 Open architecture based domain dependent real time multi-lingual communication service
11/05/2009US20090274297 Digital content decrypting apparatus and operating method thereof
11/05/2009US20090274296 Digital content decrypting apparatus and operating method thereof
11/05/2009US20090274295 Configurable Encryption/Decryption for Multiple Services Support
11/05/2009US20090274294 Data compression apparatus and data decompression apparatus
11/05/2009US20090273649 Inkjet Printhead With Nozzle Layer Defining Etchant Holes
11/05/2009US20090273389 Integrated Circuit Having Temperature Based Clock Filter
11/05/2009DE102008021933A1 Verfahren zur Bestimmung einer Kette von Schlüsseln, Verfahren zur Übertragung einer Teilkette der Schlüssel, Computersystem und Chipkarte I A method for determining a sequence of keys, method of transmitting a sub-string of the key, the computer system and chip card I
11/05/2009DE102008011882A1 Vorrichtung und Verfahren zum kontrollierten Datenaustausch zwischen mindestens zwei Datenträgern Apparatus and method for controlled data exchange between at least two disks
11/05/2009DE102006046456B4 Schaltkreis-Anordnung, Verfahren zum Hochfahren einer Schaltkreis-Anordnung, Verfahren zum Betreiben einer Schaltkreis-Anordnung und Computerprogrammprodukte Circuit arrangement, method of powering a circuit arrangement, method of operating a circuit arrangement and computer program products
11/05/2009CA2722074A1 Computer device for the time-based management of digital documents
11/05/2009CA2717504A1 Open architecture based domain dependent real time multi-lingual communication service
11/05/2009CA2675664A1 Escalation of user identity and validation requirements to counter a threat
11/04/2009EP2113862A1 Copyright protection data processing system and reproduction device
11/04/2009EP2113861A1 Copyright protection data processing system and reproduction device
11/04/2009EP1745366B1 Method for protecting a cryptographic assembly by a homographic masking
11/04/2009CN100558036C Hiding method for iris characteristic data based on bit flow
11/03/2009US7614078 Threshold access based upon stored credentials
11/03/2009US7614077 Persistent access control of protected content
11/03/2009US7614047 Change indication for a service offering
11/03/2009US7614002 Method and system for protecting internet users' privacy by evaluating web site platform for privacy preferences policy
11/03/2009US7613930 Method for protecting computer programs and data from hostile code
11/03/2009US7613928 Flash device security method utilizing a check register
11/03/2009US7613926 Method and system for protecting a computer and a network from hostile downloadables
11/03/2009US7613925 Method for authenticating a message
11/03/2009US7613924 Encrypted and other keys in public and private battery memories
11/03/2009US7613922 Electronic device controlling apparatus, electronic device controlling system, and electronic device controlling method
11/03/2009US7613921 Method and apparatus for remotely provisioning software-based security coprocessors
11/03/2009US7613919 Single-use password authentication
11/03/2009US7613918 System and method for enforcing a security context on a downloadable
11/03/2009US7613776 Identifying and using identities deemed to be known to a user
11/03/2009US7613448 Web access providing system
11/03/2009US7613396 Multiplexing communication system and crosstalk elimination method
11/03/2009US7613304 System and method for sending encrypted messages to a distribution list
11/03/2009US7613303 Controlling delivery of broadcast encryption content for a network cluster from a content server outside the cluster
11/03/2009US7613302 Systems and methods for compression of key sets having multiple keys
11/03/2009US7613301 Data storage device and data storage method
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