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)
06/2005
06/01/2005CN1623326A Time division partial encryption
06/01/2005CN1623324A Decoding and decryption of partially encrypted information
06/01/2005CN1623294A Method and system in communication network for allocating and changing link-level address
06/01/2005CN1623293A High rate transmit diversity transmission and reception
06/01/2005CN1623167A Security clearance card, system and method of reading a security clearance card
06/01/2005CN1622623A Method and apparatus for searching next signal frame synchronous character in digital coding signal
06/01/2005CN1622546A A method for checking IP message stream security
06/01/2005CN1622519A Information synchronous management system and method
06/01/2005CN1622517A An embedded information security platform
06/01/2005CN1622514A An e-namecard data synchronizing method
06/01/2005CN1622512A Method for preventing bank card embezzlement by using two-factor authentication
06/01/2005CN1622510A Data security method of WLAN and architecture thereof
06/01/2005CN1622509A A super password generation and authentication method
06/01/2005CN1622508A One-time password table based one-time password generation and authentication system and method
06/01/2005CN1622507A A digital content packing method with claims description
06/01/2005CN1622506A Encrypting-decrypting method of WLAN and architecture thereof
06/01/2005CN1204713C Management method of user's connection to network in wideband network
06/01/2005CN1204712C Method for implementing cross- management domain file sharing
06/01/2005CN1204711C Equipment and method used for encryption, decryption and authentication information distribution
06/01/2005CN1204710C Classic signal synchronous delayed composite quantum cipher key distribution system and realizing method thereof
06/01/2005CN1204709C Intelligent card remote card-writing system based on Internet
05/2005
05/31/2005US6901518 Method and system for establishing trust in downloaded proxy code
05/31/2005US6901514 Secure oblivious watermarking using key-dependent mapping functions
05/31/2005US6901513 Process for generating a digital signature and process for checking the signature
05/31/2005US6901512 Centralized cryptographic key administration scheme for enabling secure context-free application operation
05/31/2005US6901510 Method and apparatus for distributing and updating group controllers over a wide area network using a tree structure
05/31/2005US6901509 Apparatus and method for demonstrating and confirming the status of a digital certificates and other data
05/31/2005US6901385 Semiconductor memory card that records contents for trial and purchase, recording apparatus, reproducing apparatus, and sales method
05/31/2005US6901241 System, method and apparatus for secure transmission of confidential information
05/31/2005US6901145 Generation of repeatable cryptographic key based on varying parameters
05/31/2005CA2441304C Verifiable secret shuffles and their application to electronic voting
05/31/2005CA2303475C Method for publishing certification information certified by a plurality of authorities and apparatus and portable data storage media used to practice said method
05/26/2005WO2005048641A1 Authentication of a wireless communication using expiration marker
05/26/2005WO2005048526A1 Extranet access management apparatus and method
05/26/2005WO2005048525A1 A digital signature method based on braid groups conjugacy and verify method thereof
05/26/2005WO2005048524A1 Protected dynamic provisioning of credentials
05/26/2005WO2005048523A1 Method for the automatic control of fraud in an electronic transaction system
05/26/2005WO2005048522A1 System and method of addressing email and electronic communication fraud
05/26/2005WO2005048149A1 License management method, information processing apparatus, information processing method, and program
05/26/2005WO2005048141A1 Systems and methods of managing marketing campaigns
05/26/2005WO2005048140A1 Systems and methods of providing marketing campaign management services
05/26/2005WO2005048080A2 Anti-piracy system
05/26/2005WO2005048070A2 Method and system for obtaining a signing agent
05/26/2005WO2005048033A2 System and method for managing a trusted email datastore
05/26/2005WO2005048022A2 Method and system for addressing intrusion attacks on a computer system
05/26/2005WO2005048008A2 Enhanced natural montgomery exponent masking
05/26/2005WO2005048003A2 System and method for coordination of delivery of marketing material
05/26/2005WO2005006646A9 Method for securing an electronic certificate
05/26/2005WO2005001629A3 Encryption system with public parameter host servers
05/26/2005WO2004114173A3 Product protection gateway and method for authenticity checking of products
05/26/2005WO2004109435A8 Methods for online clinical trial recruiting
05/26/2005US20050114895 Messaging and service system for mobile computer
05/26/2005US20050114713 Automated subscription and purchasing service for a data computing device
05/26/2005US20050114712 Secure server architecture for web based data management
05/26/2005US20050114711 Managed peer-to-peer applications, systems and methods for distributed data access and storage
05/26/2005US20050114710 Host bus adapter for secure network devices
05/26/2005US20050114708 System and method for storing raw log data
05/26/2005US20050114707 Method for processing log data from local and remote log-producing devices
05/26/2005US20050114706 System and method for the collection and transmission of log data over a wide area network
05/26/2005US20050114705 Method and system for discriminating a human action from a computerized action
05/26/2005US20050114702 Method, system, and article of manufacture for bidirectional data transfer
05/26/2005US20050114701 Federated identity management within a distributed portal server
05/26/2005US20050114700 Integrated circuit apparatus and method for high throughput signature based network applications
05/26/2005US20050114698 Remote control protocol for a local action to generate a command message
05/26/2005US20050114697 Secure point to point network pairs
05/26/2005US20050114696 Information processing methohd and information processing apparatus
05/26/2005US20050114695 Anti-theft device for mobile electronic devices
05/26/2005US20050114694 System and method for authentication of applications in a non-trusted network environment
05/26/2005US20050114693 Method and apparatus for setting access restriction information
05/26/2005US20050114690 Security screening of electronic devices by device identifier
05/26/2005US20050114689 Encryption and data-protection for content on portable medium
05/26/2005US20050114686 System and method for multiple users to securely access encrypted data on computer system
05/26/2005US20050114684 Contents use frequency limiting method, contents using terminal apparatus, contents using system, computer program and computer readable memory medium
05/26/2005US20050114682 Methods and apparatus for securely configuring a machine in a pre-operating system environment
05/26/2005US20050114679 Method and apparatus for extracting authentication information from a user
05/26/2005US20050114678 Method and apparatus for verifying security of authentication information extracted from a user
05/26/2005US20050114675 Authentication system
05/26/2005US20050114674 Near real-time multi-party task authorization access control
05/26/2005US20050114672 Data rights management of digital information in a portable software permission wrapper
05/26/2005US20050114670 Server-side digital signature system
05/26/2005US20050114669 Image protection system and method
05/26/2005US20050114668 Fragile watermark for detecting printed image copies
05/26/2005US20050114666 Blocked tree authorization and status systems
05/26/2005US20050114665 System and method for remote management of communications networks
05/26/2005US20050114664 Message security
05/26/2005US20050114663 Secure network access devices with data encryption
05/26/2005US20050114662 Method for authentication
05/26/2005US20050114660 Method for encrypting and decrypting data for multi-level access control in an ad-hoc network
05/26/2005US20050114659 Data security for digital data storage
05/26/2005US20050114658 Remote web site security system
05/26/2005US20050114657 Access control list constructed as a tree of matching tables
05/26/2005US20050114655 Directed graph approach for constructing a tree representation of an access control list
05/26/2005US20050114654 Method and apparatus for wireless biometric login
05/26/2005US20050114653 Certificate revocation notification systems
05/26/2005US20050114651 Implicit certificate scheme
05/26/2005US20050114650 Method and Hybrid System for Authenticating Communications
05/26/2005US20050114452 Method and apparatus to block spam based on spam reports from a community of users
05/26/2005US20050114441 Methods and systems for retrieving information over a computer network
05/26/2005US20050114295 Information processing apparatus, information recording medium, information processing method, and computer program
05/26/2005US20050114272 Conditional access system and method
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