Method and a system for information identification

a technology of information identification and method, applied in the field of digital information analysis, can solve the problems of increasing hazards such as business espionage and data leakage, posing severe risks both legal and business perspectives, and the use of such methods may become prohibitively slow, so as to facilitate fast and efficient detection and identification
US20110264637A1Inactive Publication Date: 2011-10-27FORCEPOINT LLC
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Patent Information

Authority / Receiving Office
US Β· United States
Patent Type
Applications(United States)
Current Assignee / Owner
FORCEPOINT LLC
Publication Date
2011-10-27
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

A method for detecting an information item within an information sequence obtained from a digital medium, said information item comprising any one of a specified set of prestored information items, comprising: transforming each of the set of prestored information items into a respective representation, in accordance with a predetermined transformation format; transforming the information sequence obtained from the digital medium, in accordance with the transformation format; and determining the presence of one or more of the prestored information items within the transformed information sequence, utilizing the respective representation, wherein the information items are divided into sets, and applying a security policy that depends on the number of detected information items that belong to the same set.
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Description

RELATED APPLICATION / S

[0001] This application is a divisional of U.S. patent application Ser. No. 10 / 815,764 filed on Apr. 2, 2004, which claims the benefit of priority under 35 USC 119(e) of U.S. Provisional Patent Application No. 60 / 459,372 filed on Apr. 2, 2003. The contents of all of the above applications are incorporated by reference as if fully set forth herein.FIELD OF THE INVENTION

[0002] The present invention relates generally to the field of analysis of digital information. More specifically, the present invention deals with methods for fast identification of information items within electronic traffic and digital media.BACKGROUND OF THE INVENTION

[0003] The information and knowledge created and accumulated by organizations and businesses are most valuable assets. As such, managing and keeping the information and the knowledge inside the organization and restricting its distribution outside is of paramount importance for almost any organization, government entity or business an...

Claims

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