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)
12/2008
12/03/2008EP1997266A1 Method for managing and controlling the access keys to services in a communication system
12/03/2008EP1997265A2 Integrity of a data processing system
12/03/2008EP1997264A2 A method and a system for outbound content security in computer networks
12/03/2008EP1997263A2 Techniques for managing keys using a key server in a network segment
12/03/2008EP1997262A2 Decryption key reuse in ancrypted digital data stream distribution systems
12/03/2008EP1997097A2 Period keys
12/03/2008EP1997031A1 Data transferring method
12/03/2008EP1636664B1 Proof of execution using random function
12/03/2008EP1527586B1 Securing the access to multimedia data by authenticated distance measurement
12/03/2008EP1240620B1 Method and system for providing a copy of a printed page
12/03/2008CN101317361A Proofs of vicinity using CPUFs
12/03/2008CN101317360A Physical secret sharing and proofs of vicinity using PUFs
12/03/2008CN101317357A 密钥管理 Key Management
12/03/2008CN101317181A Apparatus, computer program product and method for secure authentication response in a mobile terminal
12/03/2008CN101316437A Method and system for distributing multicast transmission cryptographic key
12/03/2008CN101316417A Service processing method and system, and mobile terminal
12/03/2008CN101316304A Transaction machine with identity identification unit and file management system using the same
12/03/2008CN101316205A Method for triggering safety tunnel establishment and device thereof
12/03/2008CN101316181A Enciphering and deciphering method and device
12/03/2008CN101316172A Exception mail detection system and method
12/03/2008CN101316171A Virus precaution method and device
12/03/2008CN101316170A User status control method and system for instant communication software
12/03/2008CN101316169A Network identity verification method based on internet third party biological characteristic validation
12/03/2008CN101316168A Authentification device and method
12/03/2008CN101316167A Registration and login method of safety authentication, system and mobile terminal
12/03/2008CN101316166A Dynamic password identity authentication method based on accidental character set
12/03/2008CN101316165A Method and server for implementing communication between application system and communication network
12/03/2008CN101316164A Passive monitoring system and method for consumer terminal program execution in enterprise
12/03/2008CN101316163A Consumer proxy program supervisory system and method of consumer terminal
12/03/2008CN101316146A Digital broadcast receiver and digital broadcast receiving method
12/03/2008CN101316119A Personal identification system, personal identification device and personal identification method
12/03/2008CN100441030C Method for establishing privacy call
12/03/2008CN100441007C Mobile communication terminal apparatus and serer thereof
12/03/2008CN100440908C Short message processing method
12/03/2008CN100440884C Local digital network, methods for installing new devices and data broadcast and reception methods in such a network
12/03/2008CN100440880C Physical address conversion device and conversion method
12/03/2008CN100440833C Method for realizing roaming of accessing data net by labelling subscriber home address using domainname
12/03/2008CN100440782C Data push method
12/03/2008CN100440778C Device and method for recognizing quick response codes run on mobile terminals
12/03/2008CN100440777C Authentification method between gateway exchange networks of digital program controlled exchanger
12/03/2008CN100440776C Elliptic curve signature and signature verification method and apparatus
12/03/2008CN100440775C Encryption communication method and device
12/03/2008CN100440774C Binding method for hardware enciphering card and network protocol stack
12/03/2008CN100440190C Surrogate mode safety remote access technology
12/03/2008CN100440179C Information processing device, information recording medium, information processing method, and computer program
12/02/2008US7461407 Debugging port security interface
12/02/2008US7461406 Access control for digital content
12/02/2008US7461403 System and method for providing passive screening of transient messages in a distributed computing environment
12/02/2008US7461401 Handling related connections in a firewall
12/02/2008US7461400 Methods, systems, and computer program products for providing authentication in a computer environment
12/02/2008US7461399 PIN recovery in a smart card
12/02/2008US7461398 Methods, systems, and computer program products for dynamic management of security parameters during a communications session
12/02/2008US7461396 System and method for providing a secure environment for performing conditional access functions for a set top box
12/02/2008US7461395 Distributed capability-based authorization architecture using roles
12/02/2008US7461323 Quantum key delivery method and communication device
12/02/2008US7461270 Methods and systems for promoting security in a computer system employing attached storage devices
12/02/2008US7461269 Information recording apparatus, information recording method, and digital broadcast receiver
12/02/2008US7461268 E-fuses for storing security version data
12/02/2008US7461267 Method and apparatus for cryptographic conversion in a data storage system
12/02/2008US7461265 System and method for single sign on process for websites with multiple applications and services
12/02/2008US7461264 Method for automatic identification control and management
12/02/2008US7461263 Method and apparatus for a non-revealing do-not-contact list system
12/02/2008US7461262 Methods and apparatus for providing security in a caching device
12/02/2008US7461261 Method to generate, verify and deny an undeniable signature
12/02/2008US7461260 Methods and apparatus for finding a shared secret without compromising non-shared secrets
12/02/2008US7461259 Method and apparatus to provide secure mobile file system
12/02/2008US7461258 Use of public switched telephone network for capturing electronic signatures in on-line transactions
12/02/2008US7461257 System for detecting spoofed hyperlinks
12/02/2008US7461256 Generating watermark signals
12/02/2008US7461255 Digital watermark processing apparatus, and digital contents distribution system using the apparatus
12/02/2008US7461254 Broadband certified mail
12/02/2008US7461253 Method and apparatus for providing a key for secure communications
12/02/2008US7461252 Authentication method, program for implementing the method, and storage medium storing the program
12/02/2008US7461251 Public key certification issuing apparatus
12/02/2008US7461250 System and method for certificate exchange
12/02/2008US7461249 Computer platforms and their methods of operation
12/02/2008US7461140 Method and apparatus for identifying IPsec security policy in iSCSI
12/02/2008US7461115 Modular multiplier
12/02/2008US7461007 Reinsurance auction process
12/02/2008US7460855 Selective pre-authentication to anticipated primary wireless access points
12/02/2008US7460832 Methods and apparatuses for minimizing co-channel interference
12/02/2008US7460713 System for recording and retrieving note taking on notebook form
12/02/2008US7460684 Method and apparatus for embedding watermarks
12/02/2008US7460672 Method for securing data storage in a storage area network
12/02/2008US7460669 Encoding, decoding and communication method and apparatus
12/02/2008US7460668 Optimized secure media playback control
12/02/2008US7460666 Combinational circuit, encryption circuit, method for constructing the same and program
12/02/2008US7460665 Cipher strength evaluation apparatus
11/2008
11/30/2008CA2592297A1 Secure user request framework (surf)
11/29/2008CA2590387A1 A system and method for creating a virtual private network (vpn) over a computer network using multi-layered permissions-based access control
11/27/2008WO2008144530A2 Methods, media, and systems for tracking, encrypting, and determining content usage, and identifying large content files
11/27/2008WO2008144524A1 System and method for defining programmable processing steps applied when protecting the data
11/27/2008WO2008144204A1 Identity tokens using biometric representations
11/27/2008WO2008143982A1 System for passive scrambling and unscrambling of an optical signal
11/27/2008WO2008143652A1 Distributed encryption authentication methods and systems
11/27/2008WO2008143531A1 Messaging system
11/27/2008WO2008143474A1 Method and system for managing mobility of an access terminal in a mobile communication system using mobile ip
11/27/2008WO2008142816A1 Quantum program concealing devic e and quantum program concealing method
11/27/2008WO2008142731A1 Seed distribution one-time id authentication
11/27/2008WO2008142612A2 Updating cryptographic key data
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