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)
11/2008
11/27/2008WO2008142389A1 An optical system for creating interference between photons
11/27/2008WO2008142356A2 Cryptoprocessor with improved data protection
11/27/2008WO2008142212A1 Access to service
11/27/2008WO2008141992A1 Method and apparatus for encrypting and decrypting software
11/27/2008WO2008141962A1 Method of generating pseudo-random bit strings
11/27/2008WO2008141571A1 A sector base station
11/27/2008WO2008141505A1 Multicast method and its device for gigabit passive optical network system
11/27/2008WO2008113950A3 Identity based broadcast encryption
11/27/2008WO2008108764A3 Method and system for a recursive security protocol for digital copyright control
11/27/2008WO2008091768A3 Methods and systems for digital authentication using digitally signed images
11/27/2008WO2008086241B1 A method of two strings private key (symmetric) encryption and decryption algorithm
11/27/2008WO2008043057A3 Systems and methods for contracting with multiple parties
11/27/2008WO2007130554A8 Content management system and method
11/27/2008WO2007111917A3 Digital media distribution system
11/27/2008WO2007108962B1 Method for automatic encryption and decryption of electronic communication
11/27/2008WO2007106620A3 Method for authenticating a mobile node in a communication network
11/27/2008WO2007106567A3 Protecting the integrity of electronically derivative works
11/27/2008WO2007035846A3 Authentication method and apparatus utilizing proof-of-authentication module
11/27/2008WO2005041461A3 Method for providing point-to-point encryption in a communication system
11/27/2008US20080295182 Distribution System of Contents Embedding License Machine ID
11/27/2008US20080295180 Memory Card, Data Exchange System, and Data Exchange Method
11/27/2008US20080295174 Method and System for Preventing Unauthorized Access and Distribution of Digital Data
11/27/2008US20080295170 Peer-to-peer name resolution protocol (pnrp) security infrastructure and method
11/27/2008US20080295168 Method and communication system for controlling security association lifetime
11/27/2008US20080295165 Method for Safely Logging Onto a Technical System
11/27/2008US20080295162 Method and apparatus for authenticating users in a network
11/27/2008US20080295161 Operation support system
11/27/2008US20080295159 Method and System for the Authentication of a User of a Data Processing System
11/27/2008US20080295157 Authentication Server With Link State Monitor and Credential Cache
11/27/2008US20080295155 Systems, methods, and media for managing electronic asset tags for asset devices
11/27/2008US20080295154 Method and system for managing mobility of access terminal using proxy mobile internet protocol in a mobile communication system, and method for allocating home address of access terminal for the same
11/27/2008US20080295153 System and method for detection and communication of computer infection status in a networked environment
11/27/2008US20080295151 Method and system for anonymous information verification
11/27/2008US20080295150 Method for improving application performance and user directory integrity
11/27/2008US20080295149 Method and system for generating and using digital fingerprints for electronic documents
11/27/2008US20080295146 Integrated privilege separation and network interception
11/27/2008US20080294914 Trusted storage
11/27/2008US20080294913 Disk array controller, disk array control method and storage system
11/27/2008US20080294912 Semiconductor memory device
11/27/2008US20080294911 Method and Apparatus for Secure Storing of Private Data on User Devices in Telecommunications Networks
11/27/2008US20080294907 Methods for using a biometric parameter in the identification of persons
11/27/2008US20080294906 Retrieval and Display of Encryption Labels From an Encryption Key Manager Certificate ID Attached to Key Certificate
11/27/2008US20080294905 Secure approach to send data from one system to another
11/27/2008US20080294904 Method to prevent access of web applications from bookmarked links
11/27/2008US20080294903 Authenticity assurance system for spreadsheet data
11/27/2008US20080294902 Method and system for improving security of the key device
11/27/2008US20080294901 Media Storage Structures for Storing Content, Devices for Using Such Structures, Systems for Distributing Such Structures
11/27/2008US20080294899 Secure management of document in a client-server environment
11/27/2008US20080294898 Mobile Terminal for Secure Electronic Transactions and Secure Electronic Transaction System
11/27/2008US20080294897 Method and apparatus for efficient support for multiple authentications
11/27/2008US20080294896 Method and System for Transmitting and Receiving User's Personal Information Using Agent
11/27/2008US20080294895 Disaggregation/reassembly method system for information rights management of secure documents
11/27/2008US20080294894 Binding Content Licenses to Portable Storage Devices
11/27/2008US20080294893 Device and method for security reconfiguration
11/27/2008US20080294892 Method and system for a kernel lock validator
11/27/2008US20080294891 Method for Authenticating a Mobile Node in a Communication Network
11/27/2008US20080294890 Method and apparatus for controlling output of content device
11/27/2008US20080294786 Non-blocking of head end initiated revocation and delivery of entitlements in a non-addressable digital media network
11/27/2008US20080294726 Private electronic information exchange
11/27/2008US20080294640 Pop-Up Software Application
11/27/2008US20080294586 Enforcing Application and Access Control Policies in an Information Management System with Two or More Interactive Enforcement Points
11/27/2008US20080294563 Multipurpose Electronic Payment Method and System
11/27/2008US20080294562 Storage Medium Processing Method, Storage Medium Processing Device, and Program
11/27/2008US20080294560 Method of storing content
11/27/2008US20080294451 Internet connection service providing method and system
11/27/2008US20080294366 Sensor fusion using self evaluating process sensors
11/27/2008US20080293486 Method and system for secure distribution of subscription-based game software
11/27/2008US20080293416 Method for relocating srns in a mobile communication system
11/27/2008US20080293381 Wireless Methods Using Signature Codes
11/27/2008US20080292105 Lightweight key distribution and management method for sensor networks
11/27/2008US20080292104 Recovery of Expired Decryption Keys
11/27/2008US20080292103 Method and apparatus for encrypting and transmitting contents, and method and apparatus for decrypting encrypted contents
11/27/2008US20080292102 Quantum key distribution system and method
11/27/2008US20080292101 Method and System for Improving Robustness of Secure Messaging in a Mobile Communications Network
11/27/2008US20080292100 Non-linear data converter, encoder and decoder
11/27/2008US20080292099 Two Non-Orthogonal States Quantum Cryptography Method and Apparatus with Inter-and Inter-Qubit Interference for Eavesdropper Detection
11/27/2008US20080292098 Communication system and receiver device
11/27/2008US20080292097 System and method for text-based encryption
11/27/2008US20080292096 Hybrid data encryption
11/27/2008US20080291885 METHOD FOR COMMUNICATION OF MIPv6 MOBILE NODES
11/27/2008US20080291013 Wireless device monitoring systems and monitoring devices, and associated methods
11/27/2008US20080290161 Method of secure transmission
11/27/2008DE19960183B4 Fahrzeuglokalisierungssystem Vehicle location system
11/27/2008DE102007023728A1 Verfahren und Vorrichtung zur elektronischen Kommunikation zwischen wenigstens zwei Kommunikationsgeräten Method and apparatus for electronic communication between at least two communication devices
11/27/2008DE102007023702A1 Verfahren zum Erzeugen einer Generic Object Exchange Profile-Nachricht, Verfahren zum Bereitstellen von Navigations-Daten, Verfahren zum Aufbau einer Verbindung zum Übertragen von Navigations-Daten, Navigationsendgerät und Navigationsdaten-Einfüge-Einheit A method for generating a Generic Object Exchange Profile message A method for providing navigational data, procedures for establishing a connection for transmitting navigation data, the navigation terminal and the navigation data insertion unit
11/27/2008DE102007022516A1 Electronic controller for cryptology for theft security of motor vehicle, has microcontroller that is readable and writable, and another microcontroller receiving digital data to compare received digital data with date stored in memory
11/27/2008DE102004057981B4 Verfahren zur verschlüsselten Datenübertragung in einem vorzugsweise drahtlosen Sensornetzwerk A method for encrypted data transmission in a preferably wireless sensor network
11/27/2008CA2684580A1 Consumption of items via a user device
11/26/2008EP1995927A1 Method, forwarding device and modules for authentication of a user at a business application over the internet
11/26/2008EP1995907A1 Quantum encryption transmission system and optical circuit
11/26/2008EP1995906A1 Non-linear data converter, encoder and decoder
11/26/2008EP1995905A2 Encryption via induced unweighted errors
11/26/2008EP1995710A1 Information processing system, information processing method, and information processing program
11/26/2008EP1994672A2 Method and apparatus for synchronous stream cipher encryption with reserved codes
11/26/2008EP1994671A2 A method and apparatus for a token
11/26/2008EP1745590A4 Certified abstracted and anonymous user profiles for restricted network site access and statistical social surveys
11/26/2008EP1242939B1 System and method for providing payment services in electronic commerce
11/26/2008EP1166496B1 Authentication and signature method for messages using reduced size of challenge data and corresponding systems
11/26/2008CN101313555A Authentication management system and method, authentication management server
11/26/2008CN101313509A Multi-lane high-speed encryption and decryption
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