| Patents for H04L 9 - Arrangements for secret or secure communication (111,914) |
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| 01/15/2009 | US20090016523 Masking and Additive Decomposition Techniques for Cryptographic Field Operations |
| 01/15/2009 | US20090015372 Locking System for Electronic Equipment |
| 01/15/2009 | US20090015371 System and method of controlling access to services |
| 01/15/2009 | US20090015370 Method of Providing a Radio Service at a Remote Terminal |
| 01/15/2009 | US20090014524 Wireless transmitter pen |
| 01/15/2009 | DE102007032805A1 Verfahren und Systemarchitektur zur sicheren einkanaligen Kommunikation zum Steuern eines sicherheitskritischen Bahnbetriebsprozesses Method and system architecture for safe single-channel communication for controlling a safety critical railway operation process |
| 01/15/2009 | DE102007032292A1 Method for automatic link of wireless network with safety configuring, involves providing entrance knot with variable service apparatus identifier and common key, where variable service apparatus identifier has resolution name |
| 01/15/2009 | DE102005053848B4 Verfahren zur bildbasierten Authentifizierung von Online-Transaktionen A method for image-based authentication of online transactions |
| 01/15/2009 | DE102004052101B4 Verfahren und Vorrichtung zur Entschlüsselung breitbandiger Daten Method and device for decoding of broadband data |
| 01/14/2009 | EP2015506A1 Methods of scrambling and descrambling units of data |
| 01/14/2009 | EP2015505A2 Encoding/decoding apparatus |
| 01/14/2009 | EP2015214A2 Systems and methods for secure transaction management and electronic rights protection |
| 01/14/2009 | EP2014067A2 Provisioned configuration for automatic wireless connection |
| 01/14/2009 | EP2014012A2 Collectible token data management |
| 01/14/2009 | EP2014010A1 Method, devices and computer program product for encoding and decoding media data |
| 01/14/2009 | EP2014009A2 Key management and user authentication for quantum cryptography networks |
| 01/14/2009 | EP1745591A4 Management and/or discard of stored data |
| 01/14/2009 | EP1665623A4 Secure message system with remote decryption service |
| 01/14/2009 | EP1664687A4 System and method for risk based authentication |
| 01/14/2009 | EP1627289A4 Method of authenticating a consumable |
| 01/14/2009 | EP1595420B1 Method for creating and distributing cryptographic keys in a mobile radio system, and corresponding mobile radio system |
| 01/14/2009 | EP1142296A4 Method and apparatus for scrambling a high definition television signal |
| 01/14/2009 | CN201181963Y Multimedia player |
| 01/14/2009 | CN201181943Y Identity affirmation apparatus |
| 01/14/2009 | CN201181942Y Digital signature authentication system used for remote service |
| 01/14/2009 | CN201181941Y Anti-cheater and anti-number theft apparatus for on-line game |
| 01/14/2009 | CN101347029A System and method for establishing bearer-independent and secure connections |
| 01/14/2009 | CN101346928A Method and apparatus for transmitting content to device which does not join domain |
| 01/14/2009 | CN101345978A Wireless communication module integrating fingerprint identification function |
| 01/14/2009 | CN101345947A Mobile phone locking method, unlocking method, locking device and mobile phone |
| 01/14/2009 | CN101345908A Service cryptographic key identification distribution method and system of multimedia broadcast multicast service system |
| 01/14/2009 | CN101345898A Electronic warrant payment platform, system and method |
| 01/14/2009 | CN101345823A Information device and portable information apparatus |
| 01/14/2009 | CN101345788A Identity affirmation method and system through telephone call-back |
| 01/14/2009 | CN101345764A Multilink wireless mobile industrial management and control integrated data transmission system |
| 01/14/2009 | CN101345761A Private data transmission method and system |
| 01/14/2009 | CN101345758A Report normalization processing method, apparatus and system |
| 01/14/2009 | CN101345743A Method and system for preventing network attack by utilizing address analysis protocol |
| 01/14/2009 | CN101345677A Method for improving security of broadcast or multicast system |
| 01/14/2009 | CN101345643A Method and device for early warning of network appliance |
| 01/14/2009 | CN101345640A Management method and system of multicast broadcasting service |
| 01/14/2009 | CN101345627A Conspiring party recognition method based on action analog in P2P network |
| 01/14/2009 | CN101345626A Verification method between electronic lock and electronic key |
| 01/14/2009 | CN101345625A Remote authentication method based on biological characteristic |
| 01/14/2009 | CN101345624A Document access system and method |
| 01/14/2009 | CN101345623A Control system and method with authentication function |
| 01/14/2009 | CN101345622A Information safety device capable of defining authority of apparatus holder |
| 01/14/2009 | CN101345621A Authentication device, system and method for family network |
| 01/14/2009 | CN101345620A Internet user account cipher protection method of on-line token |
| 01/14/2009 | CN101345619A Electronic data protection method and device based on biological characteristic and mobile cryptographic key |
| 01/14/2009 | CN101345618A Encryption and decryption method for four-item weight FRFT communication based on variable parameter |
| 01/14/2009 | CN101345617A Safety authentication system and method |
| 01/14/2009 | CN101345616A Communication encryption and decryption method of four-item weight score Fourier transform based on multi-parameter |
| 01/14/2009 | CN101345615A Design method for chaos digital secret communication system based on FPGA |
| 01/14/2009 | CN101344912A Method for fingerprint random data generation |
| 01/14/2009 | CN101344911A Method for fingerprint data safety matching |
| 01/14/2009 | CN100452865C Protocol for adapting the degree of interactivity among computer equipment items |
| 01/14/2009 | CN100452813C User verification processing system for contemporary mobile communication terminal and its running method |
| 01/14/2009 | CN100452799C Method for preventing forgery of source address based on signature authentication inside IPv6 sub network |
| 01/14/2009 | CN100452737C Copyright managing method for digit household network and digital household network system |
| 01/14/2009 | CN100452705C Embedded Linux multimedia signal acquisition and processing apparatus and its transmission method |
| 01/14/2009 | CN100452702C Authentification of data in a digital transmission system |
| 01/14/2009 | CN100452701C Access authentication method for tunnel of intra-site automatic addressing protocol |
| 01/14/2009 | CN100452700C Secret session establishment based on radi oapplied protocol |
| 01/14/2009 | CN100452699C Encryption device, a decrypting device, a secret key generation device, a copyright protection system and a cipher communication device |
| 01/14/2009 | CN100452698C A digital content packing method with claims description |
| 01/14/2009 | CN100452697C Conversation key safety distributing method under wireless environment |
| 01/14/2009 | CN100452696C Multi-spiral chaos generator |
| 01/14/2009 | CN100452695C Elliptic curve encryption and decryption method and apparatus |
| 01/14/2009 | CN100452075C Security control methods for date transmission process of software protection device and device thereof |
| 01/14/2009 | CN100452072C Systems and methods for secure transaction management and electronic rights protection |
| 01/14/2009 | CN100452071C Systems and methods for secure transaction management and electronic rights protection |
| 01/14/2009 | CN100451983C Dual virtual machine and trusted platform module architecture for next generation media players |
| 01/14/2009 | CN100451911C License source component, license destination component, and method thereof |
| 01/13/2009 | US7478433 Program execution system having authentication function |
| 01/13/2009 | US7478432 Method and system for contents control |
| 01/13/2009 | US7478427 Method and apparatus for providing adaptive VPN to enable different security levels in virtual private networks (VPNs) |
| 01/13/2009 | US7478424 Propagation protection within a network |
| 01/13/2009 | US7478421 System and method for role based access control of a document processing device |
| 01/13/2009 | US7478420 Administration of protection of data accessible by a mobile device |
| 01/13/2009 | US7478419 Automated policy constraint matching for computing resources |
| 01/13/2009 | US7478399 Method, system and program product for transferring program code between computer processes |
| 01/13/2009 | US7478266 Method and apparatus for fast transaction commit over unreliable networks |
| 01/13/2009 | US7478250 System and method for real-time detection of computer system files intrusion |
| 01/13/2009 | US7478247 Methods and systems for securing data processing devices |
| 01/13/2009 | US7478245 Session-state manager |
| 01/13/2009 | US7478244 Access control method |
| 01/13/2009 | US7478243 On-disk file format for serverless distributed file system with signed manifest of file modifications |
| 01/13/2009 | US7478242 Increasing integrity of watermarks using robust features |
| 01/13/2009 | US7478241 Message insertion and extraction in digital data |
| 01/13/2009 | US7478240 Method and system for capture of location specific media related information and delivery through communications network |
| 01/13/2009 | US7478239 Electronic ticket vending system |
| 01/13/2009 | US7478238 Access control for digital video stream data |
| 01/13/2009 | US7478237 System and method of allowing user mode applications with access to file data |
| 01/13/2009 | US7478236 Method of validating certificate by certificate validation server using certificate policies and certificate policy mapping in public key infrastructure |
| 01/13/2009 | US7478235 Methods and systems for protecting data in USB systems |
| 01/13/2009 | US7478233 Prevention of software tampering |
| 01/13/2009 | US7478158 Bandwidth management system |
| 01/13/2009 | US7478069 Method, communications system and receiver device for the billing of access-controlled programmes and/or data from broadcast transmitters |
| 01/13/2009 | US7478068 System and method of selecting consumer profile and account information via biometric identifiers |