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)
05/2005
05/04/2005CN1612518A User authentication system and method for controlling same
05/04/2005CN1612517A System for affirming person etc.
05/04/2005CN1612130A Method and apparatus of automatically accessing by using multiple user's equipments
05/04/2005CN1611365A Recording medium, storage unit, information processing apparatus, information processing method, information processing program
05/04/2005CN1611363A Collapsible ink box for ink printer
05/04/2005CN1200534C Data communications
05/04/2005CN1200532C Broad band access network user identifying method
05/04/2005CN1200423C Scrambler and scrambling method
05/04/2005CN1200406C Optical disc, optical disc reproducing device
05/04/2005CN1200392C Information processing device
05/04/2005CN1200351C Automatic data archive system with safety certification testing data memory
05/03/2005US6889328 Method and apparatus for secure communication
05/03/2005US6889327 Copyrighted digital data management method, contents provider, user terminal, and data recording medium
05/03/2005US6889324 Digital measurement apparatus and image measurement apparatus
05/03/2005US6889323 Method and apparatus for contents information
05/03/2005US6889322 Identification protocols
05/03/2005US6889321 Protected IP telephony calls using encryption
05/03/2005US6889210 Method and system for managing security tiers
05/03/2005US6889206 Method for computer network operation providing basis for usage fees
05/03/2005US6888944 Method for assigning encryption keys
05/03/2005US6888941 Method and apparatus for generating encryption stream ciphers
05/03/2005CA2483486A1 Use of isogenies for design of cryptosystems
04/2005
04/30/2005CA2447963A1 System and method for life sciences discovery, design and development
04/29/2005CA2482696A1 Challenge-based authentication without requiring knowledge of secret authentication data
04/28/2005WO2005039178A1 Method for access control to scrambled digital data
04/28/2005WO2005039103A1 Arrangement within the field of biomedicine
04/28/2005WO2005039102A1 Information encryption transmission/reception method
04/28/2005WO2005039101A1 A method for encrypting synchronous counter checking in a mobile communication system
04/28/2005WO2005039100A1 Encrypted communication system and communication device
04/28/2005WO2005039099A1 Digital certificate to user terminal hardware in a wireless network
04/28/2005WO2005039098A1 Secure distributed method and system for the distribution of audiovisual flows
04/28/2005WO2005038818A1 Efficient management of cryptographic key generations
04/28/2005WO2005038692A2 Method for protection of a cryptographic algorithm
04/28/2005WO2005038654A1 Methods and system for replicating and securing process control data
04/28/2005WO2005038634A2 Maintaining privacy for transactions performable by a user device having a security module
04/28/2005WO2005038608A2 Mass subscriber management
04/28/2005WO2005038598A2 Policy-based network security management
04/28/2005WO2005038589A2 Electronic document management system
04/28/2005WO2005038573A2 Authentication system
04/28/2005WO2005009019A3 Peer-to-peer telephone system and method
04/28/2005WO2004111791A3 Secure data parser method and system
04/28/2005WO2004086666A3 Systems and methods for quantum cryptographic key transport
04/28/2005WO2004081750A3 Verified personal information database
04/28/2005US20050091681 Systems and methods for video storage and display
04/28/2005US20050091539 Supporting auto-logon for multiple devices
04/28/2005US20050091536 Securing resources from untrusted scripts behind firewalls
04/28/2005US20050091533 Device and method for worm detection, and computer product
04/28/2005US20050091532 Method and apparatus to detect unauthorized information disclosure via content anomaly detection
04/28/2005US20050091531 Mechanism for obtaining and applying constraints to constructs within an interactive environment
04/28/2005US20050091529 Peer-to-peer identity management managed interfaces and methods
04/28/2005US20050091526 Protected media path and refusal response enabler
04/28/2005US20050091525 Mechanism for providing extended functionality to command line instructions
04/28/2005US20050091521 Original data circulation method, system, apparatus, and computer readable medium
04/28/2005US20050091519 Method and system for authentication information encryption for .ZIP files
04/28/2005US20050091518 System and methods providing enhanced security model
04/28/2005US20050091517 Method and system for mixed symmetric and asymmetric encryption of .ZIP files
04/28/2005US20050091516 Secure attention instruction central processing unit and system architecture
04/28/2005US20050091514 Communication device, program, and storage medium
04/28/2005US20050091513 Device, method and program for detecting unauthorized access
04/28/2005US20050091508 Method and apparatus for managing digital rights of portable storage device
04/28/2005US20050091507 Method and apparatus for managing digital rights using portable storage device
04/28/2005US20050091506 System and method for distributing and creating presentations
04/28/2005US20050091501 Loading data into a mobile terminal
04/28/2005US20050091500 Signature authentication device, signature authentication method, and computer program product
04/28/2005US20050091499 Method for selective encryption within documents
04/28/2005US20050091498 Method and apparatus for content protection
04/28/2005US20050091497 Imaging apparatus
04/28/2005US20050091496 Method and system for distributed key management in a secure boot environment
04/28/2005US20050091495 Method and system for identity exchange and recognition
04/28/2005US20050091494 Method and system for providing an external trusted agent for one or more computer systems
04/28/2005US20050091493 Remote control of VCR with electronic mail
04/28/2005US20050091491 Block-level storage device with content security
04/28/2005US20050091490 Information storage server and information storage program
04/28/2005US20050091489 Method and system for multiple asymmetric decryption of .ZIP files
04/28/2005US20050091488 Protected media path and refusal response enabler
04/28/2005US20050091487 System, method, and computer program product for file encrypton, decryption and transfer
04/28/2005US20050091486 Providing a graphical user interface in a system with a high-assurance execution environment
04/28/2005US20050091485 Method of setting digital certificate to authenticate communication apparatus
04/28/2005US20050091484 Apparatus for accepting certificate requests and submission to multiple certificate authorities
04/28/2005US20050091483 Subnet box
04/28/2005US20050091321 Identifying undesired email messages having attachments
04/28/2005US20050091213 Interoperable credential gathering and access modularity
04/28/2005US20050091173 Method and system for content distribution
04/28/2005US20050091171 Server pool kerberos authentication scheme
04/28/2005US20050091170 Method and system for improving security of postage indicia utilizing resolution and pixel size
04/28/2005US20050091166 Remote activation of enhanced functionality features in locally created documents
04/28/2005US20050091078 System and method for distributed management of shared computers
04/28/2005US20050090731 System and method to remotely generate activation key and script for remote activation of software-based option
04/28/2005US20050090232 Authentication in a communication system
04/28/2005US20050090231 Encoded attribute matching on communication devices
04/28/2005US20050089197 Authentication system and program
04/28/2005US20050089173 Trusted authority for identifier-based cryptography
04/28/2005US20050089170 System for providing keys
04/28/2005US20050089169 Encryption and communication apparatus and method using modulated delay time feedback chaotic system
04/28/2005US20050089168 Method and system for conditional access
04/28/2005US20050089165 Signal processing system, recording method, program, recording medium, reproduction device and information processing device
04/28/2005US20050089162 Information recording processing apparatus, information reproduction processiing apparatus, information recording medium, information recording processing method, information reproduction processing method, and computer program
04/28/2005US20050089161 Data converter and method thereof
04/28/2005US20050089160 Apparatus and method for secure hash algorithm
04/28/2005US20050089060 Method and apparatus for a variable processing period in an integrated circuit
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