Patents for H04L 9 - Arrangements for secret or secure communication (111,914)
03/2009
03/17/2009US7506376 Copy protection method for digital media
03/17/2009US7506373 Method of automatically classifying a set of alarms emitted by sensors for detecting intrusions of an information security system
03/17/2009US7506370 Mobile security architecture
03/17/2009US7506369 Secure federation of data communications networks
03/17/2009US7506367 Content management method, and content storage system
03/17/2009US7506366 Integrating workstation computer with badging system
03/17/2009US7506365 Document distribution method and document management method
03/17/2009US7506364 Integrated access authorization
03/17/2009US7506361 Method for discovering servers, spawning collector threads to collect information from servers, and reporting information
03/17/2009US7506360 Tracking communication for determining device states
03/17/2009US7506359 Method for preventing parasitic usage of web page embedded files
03/17/2009US7506342 System and method for implementing J2EE connector architecture
03/17/2009US7506183 Data authentication circuit, battery pack and portable electronic device
03/17/2009US7506178 Tamper-resistant re-writable data storage media
03/17/2009US7506177 Tamper resistant software encoding and analysis
03/17/2009US7506176 Encryption mechanism on multi-core processor
03/17/2009US7506174 Method and system for establishing a biometrically enabled password
03/17/2009US7506173 Data repository and method for promoting network storage of data
03/17/2009US7506171 Method and systems for securely supporting password change
03/17/2009US7506170 Method for secure access to multiple secure networks
03/17/2009US7506169 Digital watermarking maps and signs, and related navigational tools
03/17/2009US7506168 Method for identifying a counterfeit security document
03/17/2009US7506167 Technique for producing through watermarking highly tamper-resistant executable code and resulting “watermarked” code so formed
03/17/2009US7506166 Method of communications and communication network intrusion protection methods and intrusion attempt detection system
03/17/2009US7506165 Leak-resistant cryptographic payment smartcard
03/17/2009US7506164 Automated key management system and method
03/17/2009US7506162 Methods for more flexible SAML session
03/17/2009US7506161 Communication session encryption and authentication system
03/17/2009US7506160 System and method for enhanced data security in office machine environment
03/17/2009US7506159 Printer and print system
03/17/2009US7506158 Certificate reissuance for checking the status of a certificate in financial transactions
03/17/2009US7506157 Access to content addressable data over a network
03/17/2009US7506156 Method and apparatus for prioritizing encrypted traffic at an intermediate node in a communications network
03/17/2009US7506155 E-mail virus protection system and method
03/17/2009US7506154 Transmission of secure electronic mail formats
03/17/2009US7506153 Method and system for user registration using sensor with identifier
03/17/2009US7505955 Information terminal and content storage/playback method
03/17/2009US7505946 High performance content alteration architecture and techniques
03/17/2009US7505945 Electronic negotiable documents
03/17/2009US7505761 Wireless terminal device, wireless communication method, and computer program
03/17/2009US7505758 Apparatus and method for setting use restriction of mobile communication terminal
03/17/2009US7505599 Information processing system and method for managing encrypted data with tag information
03/17/2009US7505598 On-the-fly encryption/decryption for WLAN communications
03/17/2009US7505597 Multi-level security CDMA communications arrangement
03/17/2009US7505596 Automatic detection of wireless network type
03/17/2009US7505595 Post capture decryption of wirelessly captured data using multiple keysets
03/17/2009US7505594 Discontinuous transmission (DTX) controller system and method
03/17/2009US7505589 Ternary and higher multi-value digital scramblers/descramblers
03/17/2009US7505588 Stream cipher design with revolving buffers
03/17/2009US7505587 Elliptic curve cryptosystem apparatus, storage medium storing elliptic curve cryptosystem program, and elliptic curve cryptosystem arithmetic method
03/17/2009US7505586 Method for computer-based encryption and decryption of data
03/17/2009US7505585 Method of generating cryptographic key using elliptic curve and expansion in joint sparse form and using same
03/17/2009US7505584 Contents management method, contents management apparatus, and recording medium
03/17/2009US7504968 Media data decoding device
03/14/2009CA2602766A1 Accelerating scalar multiplication on elliptic curve cryptosystems over prime fields
03/12/2009WO2009145079A1 Data providing device, operation device, data processing device, operation system, control program, and computer-readable recording medium containing the control program
03/12/2009WO2009033117A2 Utilization of air link resources in a multi-antenna base station
03/12/2009WO2009032791A1 Systems, methods and media for retransmitting data using the secure real-time transport protocol
03/12/2009WO2009032732A2 Secure computer working environment utilizing a read-only bootable media
03/12/2009WO2009032511A2 Transferable restricted security tokens
03/12/2009WO2009032011A1 Method and system for managing email
03/12/2009WO2009031883A1 Encryption processor
03/12/2009WO2009031513A1 Quantum cipher communication device and method
03/12/2009WO2009031245A1 Download security system
03/12/2009WO2009031244A1 Write-in region security system
03/12/2009WO2009031197A1 Communication device, authentication information acquisition method, connection request method, connection authentication method, authentication information acquisition program, connection request program and connection authentication program
03/12/2009WO2009030990A1 Method and system of interacting with a server, and method and system for generating and presenting search results
03/12/2009WO2009030857A2 Generator and method of generating a secret-key pseudo-random function
03/12/2009WO2009030166A1 Method, system and equipment for establishing a security association
03/12/2009WO2009030021A1 Signatures with confidential message recovery
03/12/2009WO2008151339A3 Method and architecture for securing real-time data
03/12/2009WO2008140291A3 Deterministic rendering for practical quantum cryptography
03/12/2009WO2008140290A3 Qudits in two way deterministic quantum key distribution
03/12/2009WO2008118358A3 System and method for text-based encryption
03/12/2009WO2008105922A3 Secure device introduction with capabilities assessment
03/12/2009WO2008048713A3 Practical secrecy-preserving, verifiably correct and trustworthy auctions
03/12/2009US20090070886 Method for securely delivering audiovisual sequences, decoder and system therefor
03/12/2009US20090070884 Method, system and device for secured access to protected digital material
03/12/2009US20090070883 System renewability message transport
03/12/2009US20090070881 Method and apparatus for controlling the presentation of confidential content
03/12/2009US20090070877 Method for securing streaming multimedia network transmissions
03/12/2009US20090070868 Information processor, authentication control method, and storage medium
03/12/2009US20090070866 Methods and systems for secure email transmissions
03/12/2009US20090070864 Image forming apparatus, image forming method, recording medium, and image forming system
03/12/2009US20090070863 Access server and connection restriction method
03/12/2009US20090070860 Authentication server, client terminal for authentication, biometrics authentication system, biometrics authentication method, and program for biometrics authentication
03/12/2009US20090070859 Method and Apparatuses for Secure, Anonymous Wireless Lan (WLAN) Acess
03/12/2009US20090070858 Authentication computer and program
03/12/2009US20090070855 Information processing apparatus, authentication control method, and authentication control program
03/12/2009US20090070681 Security System With Networked Touchscreen and Gateway
03/12/2009US20090070601 Method and apparatus for recursively analyzing log file data in a network
03/12/2009US20090070596 Secure Read-Write Storage Device
03/12/2009US20090070595 System for implementing dynamic pseudorandom keyboard remapping
03/12/2009US20090070594 Transient on-demand data security control
03/12/2009US20090070593 Finger sensing apparatus using unique session key and associated methods
03/12/2009US20090070592 Finger sensing apparatus using encrypted user template and associated methods
03/12/2009US20090070590 Digital signature and authentication method and apparatus
03/12/2009US20090070589 Method and apparatus for verifying authenticity of digital data using trusted computing
03/12/2009US20090070588 Renewable watermark for theatrical content
03/12/2009US20090070587 Advanced Watermarking System and Method