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Class Information
Number: 726/26
Name: Information security > Prevention of unauthorized use of data including prevention of piracy, privacy violations, or unauthorized data modification
Description: Subject matter comprising systems, methods, and apparatus for prohibiting any impersonation, unauthorized browsing, falsification or theft of data, or alteration of data not consistent with defined security policy.










Sub-classes under this class:

Class Number Class Name Patents
726/27 Access control 3,275
726/32 Copy detection 402
726/33 Copy inactivation 283
726/31 Limitations on number or amount of copies 425


Patents under this class:
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Patent Number Title Of Patent Date Issued
8443205 Secure function evaluation techniques for circuits containing XOR gates with applications to universal circuits May. 14, 2013
8443201 Biometric authentication system, enrollment terminal, authentication terminal and authentication server May. 14, 2013
8443190 Method for securing a two-way communications channel and device for implementing said method May. 14, 2013
8443186 Method and device of data encryption May. 14, 2013
8443101 Method for identifying and blocking embedded communications May. 14, 2013
8442953 Method, system, apparatus, program code and means for determining a redundancy of information May. 14, 2013
8442222 Job ticket issuing device and job execution device May. 14, 2013
8442215 Determining HDCP source KSV support May. 14, 2013
8438658 Providing sealed storage in a data processing device May. 7, 2013
8438656 Method and system for preventing unauthorized recording of media content on a macintosh operating system May. 7, 2013
8438653 Strategies for controlling use of a resource that is shared between trusted and untrusted environments May. 7, 2013
8438650 Anonymization of data over multiple temporal releases May. 7, 2013
8438649 Streaming insertion of tokens into content to protect against CSRF May. 7, 2013
8438648 Preventing unauthorized font linking May. 7, 2013
8438647 Recovery of encrypted data from a secure storage device May. 7, 2013
8438646 System and/or method for distributing media content May. 7, 2013
8438645 Secure clock with grace periods May. 7, 2013
8438633 Flexible real-time inbox access May. 7, 2013
8438561 Mediation apparatus, installation system, installation method, and installation program May. 7, 2013
8438403 Storage apparatus May. 7, 2013
8438402 Electronic terminal, control method, computer program and integrated circuit May. 7, 2013
8438399 Storage method for a gaming machine May. 7, 2013
8438388 Method and apparatus for distributing certificate revocation lists (CRLs) to nodes in an ad hoc network May. 7, 2013
8438266 File sharing administration May. 7, 2013
8438174 Automated forensic document signatures May. 7, 2013
8438112 Host device, portable storage device, and method for updating meta information regarding right objects stored in portable storage device May. 7, 2013
8434154 Method and apparatus for distributing content across platforms in a regulated manner Apr. 30, 2013
8434153 Application display on a locked device Apr. 30, 2013
8434151 Detecting malicious software Apr. 30, 2013
8434149 Method and apparatus for identifying web attacks Apr. 30, 2013
8434148 System and method for providing transactional security for an end-user device Apr. 30, 2013
8434138 One time password Apr. 30, 2013
8434131 Managing connections in a data storage system Apr. 30, 2013
8433928 Personalization of portable data storage media Apr. 30, 2013
8433927 Cryptographically-enabled privileged mode execution Apr. 30, 2013
8433917 Access control system, access control device, program and recording medium Apr. 30, 2013
8433915 Selective security masking within recorded speech Apr. 30, 2013
8433902 Computer system with dual operating modes Apr. 30, 2013
8433901 System and method for wiping encrypted data on a device having file-level content protection Apr. 30, 2013
8433899 System and method for authenticating data using incompatible digest functions Apr. 30, 2013
8433658 Methods and apparatus for conducting electronic transactions Apr. 30, 2013
8433068 Method and apparatus for communication based on pseudo-contact information Apr. 30, 2013
8429757 Controlling use of computing-related resources by multiple independent parties Apr. 23, 2013
8429753 Controlling access to documents using file locks Apr. 23, 2013
8429752 System and method for digital rights management of digital media Apr. 23, 2013
8429751 Method and apparatus for phishing and leeching vulnerability detection Apr. 23, 2013
8429748 Network traffic analysis using a dynamically updating ontological network description Apr. 23, 2013
8429745 Systems and methods for data loss prevention on mobile computing systems Apr. 23, 2013
8429727 Authentication control apparatus and authentication control method Apr. 23, 2013
8429720 Method and apparatus for camouflaging of data, information and functional transformations Apr. 23, 2013

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