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Class Information
Number: 713/150
Name: Electrical computers and digital processing systems: support > Multiple computer communication using cryptography
Description: Subject matter for cryptographically protecting the transfer of data among a plurality of spatially distributed (i.e., situated at different locations) computers or digital data processing systems via one or more communications media (e.g., computer networks) wherein the computers or digital data processing systems employ the data in data processing before or after the transferring, and wherein the transferring affects the data transfer between the computers.

Sub-classes under this class:

Class Number Class Name Patents
713/155 Central trusted authority provides computer authentication 1,816
713/162 Having particular address related cryptography 569
713/160 Packet header designating cryptographically protected data 744
713/168 Particular communication authentication technique 4,276
713/153 Particular node (e.g., gateway, bridge, router, etc.) for directing data and applying cryptography 1,753
713/151 Protection at a particular protocol layer 1,020
713/164 Security kernel or utility 1,019

Patents under this class:

Patent Number Title Of Patent Date Issued
8713646 Controlling access to resources on a network Apr. 29, 2014
8713300 System and method for netbackup data decryption in a high latency low bandwidth environment Apr. 29, 2014
8712045 Digital rights management for media streams Apr. 29, 2014
8712040 Data-conditioned encryption method Apr. 29, 2014
8707046 Method of anonymous entity authentication using group-based anonymous signatures Apr. 22, 2014
8707022 Apparatus and methods for distributing and storing electronic access clients Apr. 22, 2014
8707021 Data recording device, data recording method to be used in same, and data record controlling computer program Apr. 22, 2014
8707020 Selective exposure of feature tags in a MACSec packet Apr. 22, 2014
8706893 Multimedia communication control unit as a secure device for multimedia communication between LAN users and other network users Apr. 22, 2014
8706701 Scalable cloud file system with efficient integrity checks Apr. 22, 2014
8705565 Secure transmission system and method Apr. 22, 2014
8695057 Communications apparatus and control method therefor Apr. 8, 2014
8694775 Method enabling real-time data service, realization, real-time data service system and mobile terminal Apr. 8, 2014
8694769 System and method for controlling data communications between a server and a client device Apr. 8, 2014
8694768 Determination and display of LUN encryption paths Apr. 8, 2014
8693685 Quantum cryptography apparatus Apr. 8, 2014
8692862 System and method for selection of video data in a video conference environment Apr. 8, 2014
8689292 Method and systems for dynamically providing communities of interest on an end user workstation Apr. 1, 2014
8688996 Multipad encryption Apr. 1, 2014
8688985 Data security method and apparatus using a characteristic preserving encryption Apr. 1, 2014
8688979 Means of mitigating denial of service attacks on IP fragmentation in high performance IPSEC gateways Apr. 1, 2014
8688971 Remote access method Apr. 1, 2014
8688969 Cryptographic management apparatus, decryption management apparatus and program Apr. 1, 2014
8688461 Electronic registry for authenticating transferable records Apr. 1, 2014
8687806 Conditional access system employing constrained encryption keys Apr. 1, 2014
8687803 Operational mode for block ciphers Apr. 1, 2014
8687800 Encryption method for message authentication Apr. 1, 2014
8683571 System and method for authentication of users in a secure computer system Mar. 25, 2014
8683221 Configurable memory encryption with constant pipeline delay in a multi-core processor Mar. 25, 2014
8682503 Mobile interface and system for controlling vehicle functions Mar. 25, 2014
8677489 Methods and apparatus for managing network traffic Mar. 18, 2014
8677147 Method for accessing services by a user unit Mar. 18, 2014
8677114 Application steering and application blocking over a secure tunnel Mar. 18, 2014
8675864 Apparatus for encrypting data Mar. 18, 2014
8675227 Image forming apparatus including a service provider for using an external server, and a corresponding information processing system, control method and computer-readable medium Mar. 18, 2014
8670946 Utility device management Mar. 11, 2014
8670565 Encrypted packet communication system Mar. 11, 2014
8667294 Apparatus and method for preventing falsification of client screen Mar. 4, 2014
8667266 System and method for sending encrypted messages to a distribution list Mar. 4, 2014
8667265 Hardware device binding and mutual authentication Mar. 4, 2014
8667025 Variable substitution data processing method Mar. 4, 2014
8661515 Audible authentication for wireless network enrollment Feb. 25, 2014
8661248 Method, apparatus, and system for sending and receiving security policy of multicast sessions Feb. 25, 2014
8661241 Data link layer switch with protection against internet protocol spoofing attacks Feb. 25, 2014
8661240 Joint encryption of data Feb. 25, 2014
8661239 Encryption device and method for controlling download and access operations performed to a mobile terminal Feb. 25, 2014
8660267 Method and device for generating and detecting a fingerprint functioning as a trigger marker in a multimedia signal Feb. 25, 2014
8656153 Authentication access method and authentication access system for wireless multi-hop network Feb. 18, 2014
8656151 Service accessing control method, terminal and system Feb. 18, 2014
8654975 Joint encryption of data Feb. 18, 2014

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