| Patents for H04L 9 - Arrangements for secret or secure communication (111,914) |
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| 07/20/2011 | EP2346206A2 A system and method for secure synchronization between wireless communication device and server |
| 07/20/2011 | EP2346205A1 A method and device for preventing network attack |
| 07/20/2011 | EP2345977A1 Client computer for protecting confidential file, server computer therefor, method therefor, and computer program |
| 07/20/2011 | EP2345202A2 Digital signature method in two steps |
| 07/20/2011 | EP2345201A2 System and method for setting up security for controlled device by control point in a home network |
| 07/20/2011 | EP2345200A2 A method for operating a network, a system management device, a network and a computer program therefor |
| 07/20/2011 | EP2344989A1 A data processing system |
| 07/20/2011 | EP2344979A1 Biometric authentication method |
| 07/20/2011 | CN201904793U Watch-type OTP token |
| 07/20/2011 | CN1953452B A method for dynamic certification and authorization for stream media |
| 07/20/2011 | CN1937671B Garbage telephone-resistance method, system, terminal and server end |
| 07/20/2011 | CN1925396B Method and device for improving utilization security of network information product |
| 07/20/2011 | CN1878056B Method for identifying whether there is false network apparatus in local area network or not |
| 07/20/2011 | CN1698308B Method and apparatus enabling reauthentication in a cellular communication system |
| 07/20/2011 | CN102132532A Method and apparatus for avoiding unwanted data packets |
| 07/20/2011 | CN102132526A Privacy management for tracked devices |
| 07/20/2011 | CN102132522A Method and apparatus for protecting personal information in a home network |
| 07/20/2011 | CN102132521A Data exchange processing device and data exchange processing method |
| 07/20/2011 | CN102132520A Cryptographic secret key distribution |
| 07/20/2011 | CN102132333A Method and apparatus for multiple bit encoding |
| 07/20/2011 | CN102132288A Biometric authentication system and method therefor |
| 07/20/2011 | CN102131198A Realizing method of elliptic curve cryptography arithmetic device in authentication system |
| 07/20/2011 | CN102131127A Television with digital certification function, authentication system and authentication method |
| 07/20/2011 | CN102131023A Image forming apparatus and image formation processing method |
| 07/20/2011 | CN102130976A Method and system for accessing soft switch network at terminal as well as terminal |
| 07/20/2011 | CN102130975A Method and system for accessing network on public equipment by using identifier |
| 07/20/2011 | CN102130947A Remote monitored maintenance method and system based on 3G and cloud computing technology |
| 07/20/2011 | CN102130907A Developer phone registration |
| 07/20/2011 | CN102130901A Information processing device, method thereof, information processing system, and method thereof |
| 07/20/2011 | CN102130893A Safety protection method and system for network accounts |
| 07/20/2011 | CN102130892A Safety protection method for network account |
| 07/20/2011 | CN102130891A Method and system for coordinating keys based on transmission control protocol (TCP) |
| 07/20/2011 | CN102130853A Group message interaction realization method and system |
| 07/20/2011 | CN102130825A Data processing method for passive optical network system, optical line terminal and system |
| 07/20/2011 | CN102130771A Method and system for privacy protection and authentication of user multi-selection in electronic transaction |
| 07/20/2011 | CN102130770A Method for encrypting voice of ultrashort wave (USW) radio station |
| 07/20/2011 | CN102130769A Model and method for realizing request control and automatic implementation of quantum key distribution (QKD) |
| 07/20/2011 | CN102130768A Terminal equipment having capability of encrypting and decrypting link layer and data processing method thereof |
| 07/20/2011 | CN102130767A One-time password communication realization system and method |
| 07/20/2011 | CN102129637A Commodity anti-counterfeiting method based on security mechanism |
| 07/20/2011 | CN102129589A Asymmetric encryption two-dimension code anti-counterfeiting method |
| 07/20/2011 | CN101594231B Method and system based on EAP authentication |
| 07/20/2011 | CN101567788B Method for even exchange of signature data for resisting attack of ring enlargement |
| 07/20/2011 | CN101540677B Method, apparatus and system for signiture |
| 07/20/2011 | CN101505217B Method, apparatus and system for managing intranet host |
| 07/20/2011 | CN101447899B Method for detecting end-to-end-based wormhole attack in wireless Mesh network |
| 07/20/2011 | CN101447874B Data synchronization method, client and server |
| 07/20/2011 | CN101383697B Apparatus and method for synchronizing time information using key re-synchronization frame in encryption communications |
| 07/20/2011 | CN101378312B Safety payment control system and method based on broadband network |
| 07/20/2011 | CN101309500B Security negotiation method and apparatus when switching between different wireless access technologies |
| 07/20/2011 | CN101304312B Ciphering unit being suitable for compacting instruction set processor |
| 07/20/2011 | CN101291244B Network security management method and system thereof |
| 07/20/2011 | CN101282326B Method, system and hand-hold terminal for management of digital copyright with binding terminal |
| 07/20/2011 | CN101277513B Method for ciphering wireless mobile terminal communication |
| 07/20/2011 | CN101277512B Method for ciphering wireless mobile terminal communication |
| 07/20/2011 | CN101276432B Memory card and method for realizing digital content protection |
| 07/20/2011 | CN101262669B A secure guarantee method for information stored in a mobile terminal |
| 07/20/2011 | CN101257385B System, and apparatus for biometric authentication |
| 07/20/2011 | CN101174946B Content transmitting device, content receiving device and content encrypting method |
| 07/20/2011 | CN101123506B Sensitive information monitoring and automatic recovery system and method |
| 07/20/2011 | CN101056175B Disk array and its access right control method and device, server and server system |
| 07/19/2011 | US7984511 Self-protecting digital content |
| 07/19/2011 | US7984510 Terminal device and computer readable medium |
| 07/19/2011 | US7984509 Systems and methods for secure transaction management and electronic rights protection |
| 07/19/2011 | US7984507 Document access management method and system |
| 07/19/2011 | US7984502 Pattern discovery in a network system |
| 07/19/2011 | US7984499 Processing device and associated methodology for authorized device certificate updating |
| 07/19/2011 | US7984496 Systems and methods for secure communication over a wireless network |
| 07/19/2011 | US7984489 Device registration system and device registration apparatus |
| 07/19/2011 | US7984488 Credential roaming in electronic computing systems |
| 07/19/2011 | US7984486 Using GAA to derive and distribute proxy mobile node home agent keys |
| 07/19/2011 | US7984483 System and method for working in a virtualized computing environment through secure access |
| 07/19/2011 | US7984479 Policy-based security certificate filtering |
| 07/19/2011 | US7984305 Encryption processing apparatus and encryption processing method for setting a mixed encryption processing sequence |
| 07/19/2011 | US7984303 Flash memory devices with security features |
| 07/19/2011 | US7984302 Electronic document management apparatus, electronic document management method, and computer program |
| 07/19/2011 | US7984301 Bi-processor architecture for secure systems |
| 07/19/2011 | US7984300 System and method of authenicating a digitally captured image |
| 07/19/2011 | US7984298 Method, system and authentication centre for authenticating in end-to-end communications based on a mobile network |
| 07/19/2011 | US7984297 System and method of spam proof e-mail bounce tracking |
| 07/19/2011 | US7984295 Method and apparatus for transmitting message to wireless devices that are classified into groups |
| 07/19/2011 | US7984289 Methods and systems for establishing an electronic account for a customer |
| 07/19/2011 | US7984286 Apparatus and method for secure boot environment |
| 07/19/2011 | US7984167 Apparatus, system and method for secure information dissemination |
| 07/19/2011 | US7983993 Authenticated payment |
| 07/19/2011 | US7983704 Methods and apparatus for performing a subscriber identity module (SIM) initialization procedure |
| 07/19/2011 | US7983444 Client-side watermarking using hybrid I-Frames |
| 07/19/2011 | US7983440 Selection of I-frames for client-side watermarking |
| 07/19/2011 | US7983423 Re-keying based on pre-generated keys |
| 07/19/2011 | US7983422 Quantum cryptography |
| 07/19/2011 | US7983421 Methods to defend against tampering of audit records |
| 07/19/2011 | US7983420 Imaging job authorization |
| 07/19/2011 | US7983415 Method for performing iterative scalar multiplication which is protected against address bit attack |
| 07/19/2011 | US7983414 Protected cryptographic calculation |
| 07/19/2011 | US7983399 Remote notification system and method and intelligent agent therefor |
| 07/19/2011 | US7982624 System and method for accident prevention |
| 07/19/2011 | US7980670 Inkjet printhead having selectively actuable nozzles arranged in nozzle pairs |
| 07/19/2011 | US7980467 Authentication method for pharmaceutical products having symmetrically coded packaging |
| 07/19/2011 | CA2539405C System and method for deleting confidential information |
| 07/19/2011 | CA2416702C Method for transmitting information using chaotic signals |