| Patents for H04L 9 - Arrangements for secret or secure communication (111,914) |
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| 01/07/2010 | US20100005310 Method and apparatus for authenication of data streams with adaptively controlled losses |
| 01/07/2010 | US20100005309 Method and apparatus for authentication of data streams with adaptively controlled losses |
| 01/07/2010 | US20100005307 Secure approach to send data from one system to another |
| 01/07/2010 | US20100005306 Storage media storing electronic document management program, electronic document management apparatus, and method to manage electronic document |
| 01/07/2010 | US20100005305 Apparatuses, and methods for inserting user data into digital multimedia signals |
| 01/07/2010 | US20100005304 Security and ticketing system control and management |
| 01/07/2010 | US20100005303 Universal authentication method |
| 01/07/2010 | US20100005302 Techniques for validating and sharing secrets |
| 01/07/2010 | US20100005301 Authentication and encryption utlizing command identifiers |
| 01/07/2010 | US20100005300 Method in a peer for authenticating the peer to an authenticator, corresponding device, and computer program product therefore |
| 01/07/2010 | US20100005299 Method for manufacturing a product, system for manufacturing a product, and product |
| 01/07/2010 | US20100005297 Mashssl: a novel multi party authentication and key exchange mechanism based on ssl |
| 01/07/2010 | US20100005296 Systems and Methods for Controlling Access to Encrypted Data Stored on a Mobile Device |
| 01/07/2010 | US20100005295 System and method for providing unique encryption key |
| 01/07/2010 | US20100005294 Security in Wireless Environments Using Out-Of-Band Channel Communication |
| 01/07/2010 | US20100005293 Systems and Methods for Accessing Secure and Certified Electronic Messages |
| 01/07/2010 | US20100005292 Method and apparatus for efficient certificate revocation |
| 01/07/2010 | US20100005290 Method of identity protection, corresponding devices and computer softwares |
| 01/07/2010 | US20100005289 Methods and apparatus for protecting digital content |
| 01/07/2010 | US20100005287 Data security for digital data storage |
| 01/07/2010 | US20100005029 Risk management workstation |
| 01/07/2010 | US20100005028 Method and apparatus for interconnecting a plurality of virtual world environments |
| 01/07/2010 | US20100004813 Method and Apparatus for Transmitting Data Between a Tachograph and a Data Processing Device |
| 01/07/2010 | US20100002907 Multi-stage watermarking process and system |
| 01/07/2010 | US20100002904 Optimization methods for the insertion, protection, and detection of digital watermarks in digitized data |
| 01/07/2010 | US20100002885 Efficient multiparty key exchange |
| 01/07/2010 | US20100002884 Optical Out-Of-Band Key Distribution |
| 01/07/2010 | US20100002883 Security procedure and apparatus for handover in a 3gpp long term evolution system |
| 01/07/2010 | US20100002881 Polarization-insensitive one-way quantum key distribution receiver, transmitter/receiver system |
| 01/07/2010 | US20100002880 SYSTEM AND METHOD FOR LAWFUL INTERCEPTION USING TRUSTED THIRD PARTIES IN SECURE VoIP COMMUNICATIONS |
| 01/07/2010 | US20100002877 Adaptive generation of a pseudo random number generator seed |
| 01/07/2010 | US20100002876 Encryption apparatus, decryption apparatus, licensing apparatus and content data generation method |
| 01/07/2010 | US20100002875 Slice-Based Prioritized Secure Video Streaming |
| 01/07/2010 | US20100002874 Information processing apparatus and method |
| 01/07/2010 | US20100002873 Cipher For Disk Encryption |
| 01/07/2010 | US20100002872 Data transformation apparatus, data transformation method, and computer program |
| 01/07/2010 | US20100002871 Device provided with rewritable circuit, updating system, updating method, updating program and integrated circuit |
| 01/07/2010 | US20100002870 Partial encryption and full authentication of message blocks |
| 01/07/2010 | US20100002869 Encryption circuit and decryption circuit |
| 01/07/2010 | US20100002868 Method and system for encryption of blocks of data |
| 01/07/2010 | US20100001069 Method of printing security documents |
| 01/07/2010 | DE102008031760A1 Method for placing electronic watermarks in bandwidth-limited analog signals for marking or protecting digital data in microphone, involves adding signal at output of filter to analog signal to obtain analog signal protected with watermarks |
| 01/07/2010 | DE102008030421A1 Method for calculating secure hash algorithm 1 signature and secure hash algorithm 256 signature for decoder card for pay TV, involves calculating actualized hash value, and outputting hash value of message as signature |
| 01/07/2010 | DE102004008702B4 Inhaltsverschlüsselung unter Verwendung einer programmierbaren Hardware Content encryption using a programmable hardware |
| 01/07/2010 | CA2729760A1 A system and method of data cognition incorporating autonomous security protection |
| 01/07/2010 | CA2728687A1 Methods and apparatuses for selective data encryption |
| 01/06/2010 | EP2141923A1 Methods and apparatuses for selective data encryption |
| 01/06/2010 | EP2141629A2 Tag privacy protection method, tag device, program therefor and record medium carrying such program in storage |
| 01/06/2010 | EP2141628A2 Tag privacy protection method, update solicitor, program therefor and record medium carrying such program in storage |
| 01/06/2010 | EP2140611A1 System and method of distributing node configuration information |
| 01/06/2010 | EP2140606A1 Key refresh sae/lte system |
| 01/06/2010 | EP2140605A1 Secure electronic messaging system requiring key retrieval for deriving decryption key |
| 01/06/2010 | EP2140604A2 System and method for text-based encryption |
| 01/06/2010 | EP1344343B1 Encryption and identification method |
| 01/06/2010 | EP1334602B1 Method for forming an interface |
| 01/06/2010 | EP1234239B1 Microprocessor arrangement having an encoding function |
| 01/06/2010 | CN201378835Y Hardware token |
| 01/06/2010 | CN101622818A Ic标签系统 Ic tag system |
| 01/06/2010 | CN101622817A A method and a device for generating compressed rsa moduli |
| 01/06/2010 | CN101622816A Flexible architecture and instruction for advanced encryption standard (AES) |
| 01/06/2010 | CN101622815A Dynamic key exchange for call forking scenarios |
| 01/06/2010 | CN101621798A Session key management for public wireless lan supporitng multiple virtual operators |
| 01/06/2010 | CN101621381A Systems and methods for webpage verification using data-hiding technology |
| 01/06/2010 | CN101621380A Method for evaluating security state of terminal, network equipment and system |
| 01/06/2010 | CN101621379A Method for realizing digital copyright management system and digital right management system |
| 01/06/2010 | CN101621378A Dynamic password generating method based on short message |
| 01/06/2010 | CN101621377A Trusted access method under virtual computing environment |
| 01/06/2010 | CN101621376A Method, device and system for multi-level encryption and decryption |
| 01/06/2010 | CN101621375A Method, device and system for managing key |
| 01/06/2010 | CN101621374A Method, device and system for network authentication and server |
| 01/06/2010 | CN100579284C Method and system of improving authentication security |
| 01/06/2010 | CN100579280C Method for determining multicast service user position area |
| 01/06/2010 | CN100579274C Safety key setting-up method |
| 01/06/2010 | CN100579207C A digital multimedia system |
| 01/06/2010 | CN100579068C Method for identifying meassage source address real or not |
| 01/06/2010 | CN100579015C Information processing device and authentication method |
| 01/06/2010 | CN100579014C Method for triggering user's key forming |
| 01/06/2010 | CN100579013C Access authentication system and method for global access mutual operation network |
| 01/06/2010 | CN100579012C Method for terminal user safety access soft handoff network |
| 01/06/2010 | CN100579011C Method for restricting user within a given area to access Internet |
| 01/06/2010 | CN100579010C Method and system for generating and transmitting key |
| 01/06/2010 | CN100579009C Method for upgrading function of creditable calculation modules |
| 01/06/2010 | CN100579008C Method for configurating terminal device |
| 01/06/2010 | CN100579007C Method for generating cipher key, communication system, communication apparatus and server |
| 01/06/2010 | CN100579006C RSA ciphering method for realizing quick big prime generation |
| 01/06/2010 | CN100579005C Storage medium processing method, storage medium processing device, and server |
| 01/06/2010 | CN100579004C Method and network device for preventing invalid packet attack |
| 01/06/2010 | CN100579003C Method and system for preventing TCP attack by utilizing network stream technology |
| 01/06/2010 | CN100578557C Authentication device, mobile terminal, and authentication method |
| 01/06/2010 | CN100578522C Electronic device, update method for same and integrated circuit |
| 01/06/2010 | CN100578521C Method for accessing information on object having tag and relative device |
| 01/05/2010 | US7644446 Encryption and data-protection for content on portable medium |
| 01/05/2010 | US7644445 Secure key management for scalable codestreams |
| 01/05/2010 | US7644444 Communication device, program and recording media |
| 01/05/2010 | US7644443 Content distribution system, content distribution method, information processing apparatus, and program providing medium |
| 01/05/2010 | US7644442 Systems and methods for using machine attributes to deter software piracy in an enterprise environment |
| 01/05/2010 | US7644441 Methods for identifying malicious software |
| 01/05/2010 | US7644439 Timing attacks against user logon and network I/O |
| 01/05/2010 | US7644437 Method and apparatus for local area networks |
| 01/05/2010 | US7644436 Intelligent firewall |