Patents for H04L 9 - Arrangements for secret or secure communication (111,914)
07/2011
07/13/2011CN101374045B Method for implementing user port orientation on GPON access equipment
07/13/2011CN101345908B Service cryptographic key identification distribution method and system of multimedia broadcast multicast service system
07/13/2011CN101296085B Authentication method and system based on bifurcation, and bifurcation authentication system
07/13/2011CN101267312B A method for preventing address from confliction detection and cheat in network
07/13/2011CN101207473B Method for multicast implementation of switch-in layer network in IPTV system
07/13/2011CN101150403B Control method for diagnosing protocol security validation status machine
07/13/2011CN101140665B Wireless communication system, vehicle unit, roadside unit and server
07/12/2011USRE42551 Block locking apparatus for flash memory
07/12/2011US7979913 Home network system and method therefor
07/12/2011US7979911 First computer process and second computer process proxy-executing code from third computer process on behalf of first process
07/12/2011US7979910 Data reproducing apparatus and transmitter authenticating data reproducing apparatus
07/12/2011US7979906 Method and system for multifaceted scanning
07/12/2011US7979897 System and article of manufacture for bidirectional data transfer
07/12/2011US7979894 Electronic verification service systems and methods
07/12/2011US7979890 System and method for handling per subscriber application and bearer authorization in a communications environment
07/12/2011US7979889 Methods and apparatus providing security to computer systems and networks
07/12/2011US7979731 Time authentication device, time authentication method, computer program, recording medium, integrated circuit, and time authentication system
07/12/2011US7979722 Flash memory distribution of digital content
07/12/2011US7979720 Data security for digital data storage
07/12/2011US7979719 Data authentication method and data authentication system
07/12/2011US7979718 Operator recognition device, operator recognition method and operator recognition program
07/12/2011US7979715 Replaceable print cartridge
07/12/2011US7979714 Authentication and access control device
07/12/2011US7979713 Methods and arrangments for realising betting with off-line terminals
07/12/2011US7979711 System and method for privacy preserving query verification
07/12/2011US7979710 Film fingerprinting
07/12/2011US7979709 Information processing apparatus, information recording medium, apparatus and method of manufacturing information recording medium, and computer program
07/12/2011US7979708 Digital rights management
07/12/2011US7979707 Secure seed generation protocol
07/12/2011US7979706 Systems and methods for queuing an action in industrial automation systems
07/12/2011US7979705 Conditional suppression of card holder verification
07/12/2011US7979704 Authentication system
07/12/2011US7979703 Determining the reputation of a sender of communications
07/12/2011US7979700 Apparatus, system and method for securing digital documents in a digital appliance
07/12/2011US7979698 Apparatus and method for proving authenticity with personal characteristics
07/12/2011US7979697 Securing digital content system and method
07/12/2011US7979694 Using TCP to authenticate IP source addresses
07/12/2011US7979693 Relay apparatus for encrypting and relaying a frame
07/12/2011US7979691 Computer virus protection
07/12/2011US7979482 Random number generator configured to combine states of memory cells
07/12/2011US7979354 Controlling database copyrights
07/12/2011US7978875 Signal processing utilizing host carrier information
07/12/2011US7978858 Terminal device, group management server, network communication system, and method for generating encryption key
07/12/2011US7978857 Secure device having key management function and information processing apparatus
07/12/2011US7978856 Methods of managing a key cache
07/12/2011US7978855 Method for allocating authorization key identifier for wireless portable internet system
07/12/2011US7978854 Asymmetric key generation
07/12/2011US7978851 Keystream encryption device, method, and program
07/12/2011US7978850 Manufacturing embedded unique keys using a built in random number generator
07/12/2011US7978849 Image forming apparatus, and control method thereof
07/12/2011US7978848 Content encryption schema for integrating digital rights management with encrypted multicast
07/12/2011US7978847 System using data compression and hashing adapted for use for multimedia encryption
07/12/2011US7978846 Scale-invariant barrett reduction for elliptic-curve cyrptography
07/12/2011US7978707 Method and apparatus for securely establishing L3-SVC connections
07/12/2011US7976511 Hand-held aspiration syringe and methods
07/12/2011US7976129 Nozzle structure with reciprocating cantilevered thermal actuator
07/12/2011US7976116 Inkjet printer system having equalised control of different nozzle count printhead ICs
07/12/2011CA2552256C A method and system for instant messaging conversation security
07/12/2011CA2546388C System and method for exchanging encryption keys between a mobile device and a peripheral device
07/12/2011CA2477026C System and method for enabling bulk retrieval of certificates
07/12/2011CA2405896C Cryptographic comparison of selections from small ranges
07/12/2011CA2394311C Dual network system and method for online authentication or authorization
07/12/2011CA2265389C System and method for efficient basis conversion
07/07/2011WO2011082181A1 User activated bypass for ip media
07/07/2011WO2011081589A1 Secure digital communications
07/07/2011WO2011081242A1 Key authentication method for binary cdma
07/07/2011WO2011081104A1 Communication system, authentication device, control server, and communication method and program
07/07/2011WO2011080867A1 Server device that sets security levels in accordance with distances between devices, client device, communication system, integrated circuit for server control, integrated circuit for client control, server program, client program, method for connecting to a client device, method for connecting to a server device, and communication system connection method
07/07/2011WO2011080668A1 Method and apparatus for a content protection
07/07/2011WO2011080487A1 Method for generating a look-up table for a cryptographic white box
07/07/2011WO2011080389A1 Distributed authentication with data cloud
07/07/2011WO2011080274A1 Asymmetric cryptography error counter
07/07/2011WO2011080150A1 Methods for decrypting, transmitting and receiving control words, storage medium and server for said methods
07/07/2011WO2011079753A1 Authentication method, authentication trade system and authentication apparatus
07/07/2011WO2011079717A1 Message transmitting method, equipment and system
07/07/2011WO2011079522A1 Authentication method, system and device
07/07/2011WO2011058011A3 Variable substitution data processing method
07/07/2011WO2011036322A3 System for integration of channels with quantum information in communication networks
07/07/2011WO2011033259A3 Key generation for multi-party encryption
07/07/2011WO2011025185A3 Security usb storage medium generation and decryption method, and medium having the record of a program for generation of security usb storage medium
07/07/2011US20110167504 Application Rights Enabling
07/07/2011US20110167498 Software License Management
07/07/2011US20110167490 System and method for secure distributed execution
07/07/2011US20110167488 Systems and methods for location aware access control management
07/07/2011US20110167486 Client-side ad caching for lower ad serving latency
07/07/2011US20110167482 Secure authentication advertisement protocol
07/07/2011US20110167479 Enforcement of policies on context-based authorization
07/07/2011US20110167477 Method and apparatus for providing controlled access to a computer system/facility resource for remote equipment monitoring and diagnostics
07/07/2011US20110167471 Methods, systems, and computer readable media for providing group policy configuration in a communications network using a fake user
07/07/2011US20110167440 Enhanced Subscriber Authentication Using Location Tracking
07/07/2011US20110167355 Method and system for providing users login access to multiple devices via a communication system
07/07/2011US20110167299 Communication system and method for controlling the same
07/07/2011US20110167275 Malware detection method and apparatus
07/07/2011US20110167274 Providing services to devices using a zigbee network
07/07/2011US20110167273 Method for secure communication in a network, a communication device, a network and a computer program therefor
07/07/2011US20110167272 Secure Multi-UIM aka key exchange
07/07/2011US20110167271 Secure message and file delivery
07/07/2011US20110167270 Secure key authentication method for communication network
07/07/2011US20110167269 Network device authentication
07/07/2011US20110167268 Network device authentication