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Class Information
Number: 380/229
Name: Cryptography > Video cryptography > Video electric signal modification (e.g., scrambling) > Record or coin controlled > Including authentication
Description: Subject matter wherein the processing validates a portable carrier or the receiver.

Patents under this class:
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Patent Number Title Of Patent Date Issued
8706642 Apparatus, system, and method for securely authorizing changes to a transaction restriction Apr. 22, 2014
8707043 Split termination of secure communication sessions with mutual certificate-based authentication Apr. 22, 2014
8667518 System and method for providing controlled access Mar. 4, 2014
8653938 Method of protection in a contactless radiofrequency communication Feb. 18, 2014
8638932 Security method and system and computer-readable medium storing computer program for executing the security method Jan. 28, 2014
8639930 Automated entity verification Jan. 28, 2014
8630955 Financial card system, communications device, authentication terminal, authentication method, and program Jan. 14, 2014
8627507 System and method for multimedia data validation Jan. 7, 2014
8625788 Method and apparatus for building a hardware root of trust and providing protected content processing within an open computing platform Jan. 7, 2014
8599457 Image processing device, method, system and the associated program for generating a composite image Dec. 3, 2013
8600897 System and method for transacting access to media Dec. 3, 2013
8578159 Method and apparatus for establishing security association between nodes of an AD HOC wireless network Nov. 5, 2013
8572378 Method for protecting the first message of security protocol Oct. 29, 2013
8572390 Method for transmitting and receiving data, in particular for secure exchanges between an aircraft and a ground base, related devices and aircraft equipped with such devices Oct. 29, 2013
8572708 Method and arrangement for integration of different authentication infrastructures Oct. 29, 2013
8560849 Method and system for secure communication using hash-based message authentication codes Oct. 15, 2013
8560848 Galois/counter mode encryption in a wireless network Oct. 15, 2013
8549282 Method and system for monitoring encrypted data transmissions Oct. 1, 2013
8549284 Tunable schemes and evaluation for certificate validity check in vehicle-to-entity communications Oct. 1, 2013
8549604 User authentication method and system Oct. 1, 2013
8542825 Imparting cryptographic information in network communications Sep. 24, 2013
8533796 Providing application programs with access to secured resources Sep. 10, 2013
8533459 Method and apparatus for protecting the transfer of data Sep. 10, 2013
8526610 Methods and apparatus for persistent control and protection of content Sep. 3, 2013
8527755 Methods and systems for effecting transmitter and receiver synchronization between a transmitter and a receiver of a transmitter/receiver network Sep. 3, 2013
8504830 Transfer data management system for internet backup Aug. 6, 2013
8494964 Software as a service via virtualization Jul. 23, 2013
8478981 Method of adding a postscript message to an email Jul. 2, 2013
8474028 Multi-party, secure multi-channel authentication Jun. 25, 2013
8457919 Process for testing the resistance of an integrated circuit to a side channel analysis Jun. 4, 2013
8458781 Method and apparatus for token-based attribute aggregation Jun. 4, 2013
8453207 Methods and systems for improving the security of secret authentication data during authentication transactions May. 28, 2013
8443193 State-maintained multi-party signatures May. 14, 2013
8438623 Automated security token administrative services May. 7, 2013
8438621 Method and apparatus for secure management of debugging processes within communication devices May. 7, 2013
8438116 Token based new digital cash protocols May. 7, 2013
8433903 Asynchronous enhanced shared secret provisioning protocol Apr. 30, 2013
8429403 Systems and methods for provisioning network devices Apr. 23, 2013
8412644 Method and apparatus for establishing usage rights for digital content to be created in the future Apr. 2, 2013
8401190 Portable security module pairing Mar. 19, 2013
8374966 In memory streaming with disk backup and recovery of messages captured from a database redo stream Feb. 12, 2013
8370265 System and method for managing status of a payment instrument Feb. 5, 2013
8370261 System and a method for access management and billing Feb. 5, 2013
8370499 Self-service terminal Feb. 5, 2013
8359392 System and method for securely communicating on-demand content from closed network to dedicated devices, and for compiling content usage data in closed network securely communicating content t Jan. 22, 2013
8356171 System and method for implementing fast reauthentication Jan. 15, 2013
8345869 Method and apparatus for file sharing of missing content between a group of user devices in a peer-to-peer network Jan. 1, 2013
8341714 Security token and method for authentication of a user with the security token Dec. 25, 2012
8339678 Apparatus, system, and method of process control based on the determination of embedded information Dec. 25, 2012
8332950 Disc manufacturing method, data recording apparatus, information recording medium, information processing apparatus and method, and computer program Dec. 11, 2012

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