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)
08/2007
08/14/2007US7257227 System for denying access to content generated by a compromised off line encryption device and for conveying cryptographic keys from multiple conditional access systems
08/14/2007US7257225 System and method for high speed reversible data encryption
08/14/2007US7257224 Cryptographical pseudo-random number generation apparatus and program
08/14/2007US7257107 Device and method for detecting unauthorized, “rogue” wireless LAN access points
08/14/2007US7256599 Protection circuit for semiconductor device and semiconductor device including the same
08/14/2007CA2575489A1 System and method for authenticating components in wireless home entertainment system
08/14/2007CA2360953C Authenticating or signature method with reduced computations
08/14/2007CA2163749C Method for authenticating objects identified by images or other identifying information
08/14/2007CA2018770C Public/key date-time notary facility
08/09/2007WO2007089958A2 Preventing entitlement management message (emm) filter attacks
08/09/2007WO2007089439A1 Identity theft mitigation
08/09/2007WO2007089425A1 Authorization scheme to simplify security configurations
08/09/2007WO2007089373A2 Method and system for preventing unauthorized processor mode switches
08/09/2007WO2007089179A1 A system, an arrangement and a method for end user authentication
08/09/2007WO2007089045A1 Authentication system
08/09/2007WO2007088716A1 Blind signature method and its system
08/09/2007WO2007088671A1 Lan system, lan setting device, and lan setting method
08/09/2007WO2007088504A1 Authenticated group key agreement in groups such as ad-hoc scenarios
08/09/2007WO2007088344A1 Acquiring identity parameter
08/09/2007WO2007088288A1 Authentication method and device
08/09/2007WO2007087748A1 A theft protection system for network account and a method thereof
08/09/2007WO2007087742A1 A method and apparatus for obtaining content data packets in drm
08/09/2007WO2006119253A3 Database system and method for encryption and protection of confidential information
08/09/2007WO2006091301A3 Passcodes
08/09/2007WO2006072017A3 Advertising business method and system for secure and high speed transmission of media files across an internet, intranet or cable network and method to avoid pirating
08/09/2007WO2006033977A3 Wireless perimeter security device and network using same
08/09/2007WO2006017756A3 Method and system for controlling access to a wireless client device
08/09/2007WO2004081756A3 Trust governance framework
08/09/2007WO2004072787A3 Secure and backward-compatible processor and secure software execution thereon
08/09/2007US20070186287 Data storage
08/09/2007US20070186286 Data reproducing method, data recording/ reproducing apparatus and data transmitting method
08/09/2007US20070186285 Webcrawl internet security analysis and process
08/09/2007US20070186280 System and Method for Distributing Information in a Network Environment
08/09/2007US20070186279 Method for memory integrity
08/09/2007US20070186278 Print processing system and print processing apparatus
08/09/2007US20070186277 System and method for utilizing a token for authentication with multiple secure online sites
08/09/2007US20070186276 Auto-detection and notification of access point identity theft
08/09/2007US20070186275 Enterprise-wide security system for computer devices
08/09/2007US20070186274 Zone based security model
08/09/2007US20070186273 Method and system for managing access authorization for a user in a local administrative domain when the user connects to an ip network
08/09/2007US20070186118 Content data processing device, recording/reproduction device, and recording/reproduction system
08/09/2007US20070186117 Secure processor-based system and method
08/09/2007US20070186113 Methods, DSL modems, and computer program products for provisioning DSL service using downloaded username/password
08/09/2007US20070186112 Controlling execution of computer applications
08/09/2007US20070186111 Certificate validity checking
08/09/2007US20070186110 Information processing apparatus, information recording medium manufacturing apparatus, information recording medium, information processing method, information recording medium manufacturing method, and computer program
08/09/2007US20070186109 Authenticated group key agreement in groups such as ad-hoc scenarios
08/09/2007US20070186108 Authenticating mobile network provider equipment
08/09/2007US20070186107 User authentication system and data providing system using the same
08/09/2007US20070186106 Systems and methods for multi-factor authentication
08/09/2007US20070186105 Wireless Authentication Methods and Apparatus
08/09/2007US20070186104 Equipment authentication device
08/09/2007US20070186103 Common authentication service for network connected applications, devices, users, and web services
08/09/2007US20070186102 Method and apparatus for facilitating fine-grain permission management
08/09/2007US20070186101 Trust concept for the SIP reason header
08/09/2007US20070186100 Packet communication system
08/09/2007US20070186099 Token based two factor authentication and virtual private networking system for network management and security and online third party multiple network management method
08/09/2007US20070186098 System, method and program to update certificates in a computer
08/09/2007US20070186097 Sending of public keys by mobile terminals
08/09/2007US20070186096 Multiple pana sessions
08/09/2007US20070186095 Secure login using augmented single factor split key asymmetric cryptography
08/09/2007US20070186094 Specification based routing of utility network systems
08/09/2007US20070186093 System and method for providing security in a telecommunication network
08/09/2007US20070185971 Method and system for accelerating data communication that is using multipart
08/09/2007US20070185818 Content sales support method and content sales support apparatus in super distribution system
08/09/2007US20070185813 Cryptographic methods, apparatus and systems for storage media electronic rights management in closed and connected appliances
08/09/2007US20070185811 Authorization of a transaction
08/09/2007US20070185737 Methods, systems and computer program products for providing a level of anonymity to patient records/information
08/09/2007US20070184819 System, method and apparatus for federated single sign-on services
08/09/2007US20070183636 Method of encrypting digital data, a method of masking a biometric print, and application to making a security document secure
08/09/2007US20070183623 Watermark Systems and Methods
08/09/2007US20070183600 Secure Cryptographic Communication System Using Kem-Dem
08/09/2007US20070183599 Security key distribution using key rollover strategies for wireless networks
08/09/2007US20070183598 Apparatus for managing DRM installation and method thereof
08/09/2007US20070183594 Data processing apparatus for performing a cryptographic method
08/09/2007US20070183593 Encryption method, cryptogram decoding method, encryptor, cryptogram decoder, and communication system
08/09/2007US20070183194 Controlling access to device-specific information
08/09/2007US20070182968 Quantum cryptographic communication apparatus
08/09/2007DE102006005178A1 Digital document or data e.g. video, marking method for use in Internet, involves producing electronic signature of characteristic, current time, and identification code, merging signature with data, and providing data over network
08/09/2007DE102006005177A1 Digital data encoding method for verifying execution of encoding in digital rights management system, involves legal encoder, which inserts content provider to interconnect digital data to multiple users
08/09/2007DE102006005052A1 Verfahren und Vorrichtung zum Generieren zumindest eines nutzerspezifisch markierten Datenstroms, Verfahren und Vorrichtung zum Nachweis eines nutzerspezifisch markierten Datenstroms und ein nutzerspezifisch markierter Datenstrom Method and apparatus for generating at least one user-specific data stream selected, method and apparatus for detecting a user-specific marked data stream and a user-specific data stream labeled
08/09/2007DE102006004399A1 Cryptographic key generating method, involves exposing two devices to same environment conditions, where value for same physical dimension is determined with consideration of environment conditions of two devices
08/09/2007DE102006003846A1 Vorrichtung und Verfahren zum Senden zumindest eines geheimen Parameters innerhalb eines Raums sowie eine Anordnung mit zumindest einem Sender und einem Raum An apparatus and method for transmitting at least one secret parameter within a room and to an arrangement with at least a transmitter and a space
08/09/2007DE102005058878B4 Datentransfervorrichtung und Verfahren zum Senden von Daten A data transferring apparatus and method for transmitting data
08/09/2007CA2641418A1 A system, an arrangement and a method for end user authentication
08/08/2007EP1816811A1 Relay device, relay method, and program
08/08/2007EP1816785A1 Time authentication system
08/08/2007EP1816784A1 Key generating method, contents providing method, ciphered-contents deciphering method, pirate identifying method, contents providing system, user system, trace system, ciphering apparatus, deciphering apparatus, and computer program
08/08/2007EP1816783A1 Key generating method, contents providing method, ciphered-contents deciphering method, pirate identifying method, contents providing system, user system, trace system, ciphering apparatus, deciphering apparatus, and computer program
08/08/2007EP1816782A1 Encryptor, encrypting method, decriptor, decrypting method, and computer readable recording medium having program stored therein
08/08/2007EP1816624A1 Encryption computing device
08/08/2007EP1816616A2 Mutual authentication protocol
08/08/2007EP1816615A2 Circuit arrangement for a memory card with debit or identity card function
08/08/2007EP1815652A1 E-mail messaging to/from a mobile terminal
08/08/2007EP1815638A1 Method of securing a telecommunication terminal that is connected to terminal user identification module
08/08/2007EP1815637A1 Securely computing a similarity measure
08/08/2007EP1815636A1 New trapdoor one-way function on elliptic curves and their applications to shorter signatures and asymmetric encryption
08/08/2007EP1815635A1 Custom static diffie-hellman groups
08/08/2007EP1815633A2 Granting and use of rights over a telecommunications network
08/08/2007EP1815629A2 Isolated computing environment anchored into cpu and motherboard
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