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)
12/2010
12/02/2010DE102009022606A1 Method for steganographic modification of bit stream for determining and/or retracing generator and/or addressor and/or transmitter and/or processor of bit stream, involves registering part of data set into selected instance
12/02/2010CA2763364A1 Secure storage and accelerated transmission of information over communication networks
12/02/2010CA2761719A1 Methods and systems for validating code from a wireless device
12/01/2010EP2257027A1 Multimedia services in a communication system
12/01/2010EP2256987A1 Protection of a generation of prime numbers for the RSA algorithm
12/01/2010EP2256986A1 Staged establishment of secure strings of symbols
12/01/2010EP2255496A1 Method and apparatus for remote access to a local network
12/01/2010EP2255488A2 Authentication method, authentication system, server terminal, client terminal and computer programs therefor
12/01/2010EP2255487A1 Systems and methods for performing file distribution and purchase
12/01/2010EP2255314A1 Method for authenticating and verifying individuals and units
12/01/2010EP2255294A2 Coexistence tools for synchronizing properties between on-premises customer locations and remote hosting services
12/01/2010EP2163010B1 System for passive scrambling and unscrambling of an optical signal
12/01/2010EP1714420B1 One way authentication
12/01/2010EP1668814B1 Secure multicast transmission
12/01/2010CN1901448B Access identification system in communication network and realizing method
12/01/2010CN1838593B Certificate acquisition system, certificate acquisition method, management communication apparatus and certification authority
12/01/2010CN1794628B Apparatus and method for generating a secret key
12/01/2010CN1791098B Method for realizing safety coalition synchronization
12/01/2010CN1783776B Method for producing shared secrete between nodes in H.323 multimedia communications system
12/01/2010CN1723501B Method and system for protecting content and method for accessing protected contents
12/01/2010CN1637851B Music apparatus with selective decryption of usable component in loaded composite content
12/01/2010CN101903891A Defining classification thresholds in template protection systems
12/01/2010CN101902742A Configuration method for providing safe access in wireless network
12/01/2010CN101902664A Method and system for improving encryption/decryption speed of passive optical network
12/01/2010CN101902576A Video-encryption camera and encryption method thereof
12/01/2010CN101902555A Critical packet partial encryption
12/01/2010CN101902546A Document processing automated system and image forming apparatus
12/01/2010CN101902545A Image forming apparatus and computer program
12/01/2010CN101902477A Transmitting system, receiving system and media stream identification method and system
12/01/2010CN101902446A Method and device for authenticating host identification tag
12/01/2010CN101902371A Security control method, signature key sending method, terminal, server and system
12/01/2010CN101902338A Intrusion detection system and method adopting unified detection framework
12/01/2010CN101902337A Method for managing network intrusion event
12/01/2010CN101902336A Rule model-based security event correlation analysis system and method
12/01/2010CN101902335A Data filter and combination method
12/01/2010CN101902334A Real-time confirmation method and system for safety events
12/01/2010CN101902333A Application method of digital rights management and terminal equipment
12/01/2010CN101902332A Hashing method with secrete key based on coupled chaotic mapping system
12/01/2010CN101902331A Protection of a generation of prime numbers for the RSA algorithm
12/01/2010CN101902330A Algorithm for accelerating RSA private key search
12/01/2010CN101902329A Method and device for single sign on
12/01/2010CN101902328A Method for verifying user identity by using dynamic passwords
12/01/2010CN101902327A Method and device for realizing single-point log-in and system thereof
12/01/2010CN101902326A Electronic key based identity authentication method and device
12/01/2010CN101902325A Wireless communication technology-based Key equipment
12/01/2010CN101902324A Method and system for establishing communication key between nodes
12/01/2010CN101902323A Chaos spread spectrum sequence complexity measurement method based on fuzzy relation entropy
12/01/2010CN101902322A Audio data transmission method and audio processing system
12/01/2010CN101902294A Staged establishment of secure strings of symbols
12/01/2010CN101901447A System and method for providing a digital content service
12/01/2010CN101901433A Household registration management method of security device and system
12/01/2010CN101504732B Electronic passport expansion access control system and authentication method based on identification cipher technology
12/01/2010CN101501840B Chip attack protection
12/01/2010CN101488849B Group key management method base spherical surface in N dimension
12/01/2010CN101477451B Random number generation method based on on-line hand-written signature
12/01/2010CN101447916B Method for bi-directionally locating compound information source of multi-protocol label switching network
12/01/2010CN101431654B Method and system for implementing authentication
12/01/2010CN101423050B Remote start-up control apparatus
12/01/2010CN101420371B Dynamic function supporting method and system for ASIC fusion network device
12/01/2010CN101414909B System, method and mobile communication terminal for verifying network application user identification
12/01/2010CN101404578B Optical security method for user password protection
12/01/2010CN101399960B Program stream key encryption method and system in broadcast type mobile television service
12/01/2010CN101355415B Method and system for implementing safety access public network of network terminal as well as special network access controller thereof
12/01/2010CN101330378B Method for generating chaos sequence
12/01/2010CN101286871B Isolation system configuring method based on digital certificate and security protocol
12/01/2010CN101286841B Data encryption and transmission method for RFID device
12/01/2010CN101282244B Method for detecting instruction based on SPM
12/01/2010CN101207485B System and method of unification identification safety authentication for users
12/01/2010CN101193426B Method for protecting integrity of communication system access
12/01/2010CN101193348B A method, device and system for subscribing timing SMS
12/01/2010CN101166086B Detection and handling of encryption key and initialization vector
12/01/2010CN101162993B Network risk analysis method
12/01/2010CN101013939B Encryption communication method and system
11/2010
11/30/2010US7845016 Methods and apparatus for verifying modules from approved vendors
11/30/2010US7845015 Public key media key block
11/30/2010US7845014 Method and apparatus for implementing digital rights management
11/30/2010US7845007 Method and system for intrusion detection in a computer network
11/30/2010US7845000 Method and device for controlling access to a digital document shared in a communication network of the station-to-station type
11/30/2010US7844998 Apparatus and method for autonomic email access control
11/30/2010US7844835 Systems and methods for secure transaction management and electronic rights protection
11/30/2010US7844834 Method and system for protecting data, related communication network and computer program product
11/30/2010US7844832 System and method for data source authentication and protection system using biometrics for openly exchanged computer files
11/30/2010US7844831 Secure memory device for smart cards
11/30/2010US7844824 Method of registering sensing device with relay device
11/30/2010US7844822 Temporally threaded CMI watermark
11/30/2010US7844821 System and method for controlled copying and moving of content between devices and domains based on conditional encryption of content key depending on usage state
11/30/2010US7844820 Set of metadata for association with a composite media item and tool for creating such set of metadata
11/30/2010US7844819 Application authentication system
11/30/2010US7844818 Authentication apparatus and method for home network devices
11/30/2010US7844817 Ensuring quality of service in a communications network
11/30/2010US7844816 Relying party trust anchor based public key technology framework
11/30/2010US7844814 Methods and apparatus for protecting against IP address assignments based on a false MAC address
11/30/2010US7844674 Architecture for general purpose trusted personal access system and methods therefor
11/30/2010US7844625 Managing secured resources in web resources that are accessed by multiple portals
11/30/2010US7844369 Modular and expandable irrigation controller
11/30/2010US7844183 System and a method for transmission of information
11/30/2010US7844074 Optimization methods for the insertion, protection, and detection of digital watermarks in digitized data
11/30/2010US7844073 Watermark-based goods authentication
11/30/2010US7844053 Microprocessor apparatus and method for performing block cipher cryptographic functions
11/30/2010US7844051 Trapdoor one-way functions on elliptic curves and their application to shorter signatures and asymmetric encryption
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