A data leakage prevention system based on computer behavior

Abstract

The invention discloses a data leakage prevention system based on computer behavior. The system comprises a user information comparison module, a data type judging module judges whether the transmitted file is a confidential module file or a top-secret file when in use, If the file is confidential, a confidential file module transmits relevant electrical signals to a microprocessor, the microprocessor respectively triggers actions of a user identity input module and a confidential storage module, a user identity entry module displays a window on the computer display for user identity input, aconfidential storage module imports the internal personnel list of the operable confidential files into the microprocessor, the microprocessor compares the received identity information with the list,and if the comparison result is correct, the signal is transmitted to the user display module for confirmation of transmission; the comparison result improperly transmits the signal to a driver module, and the driver module prevents the file from outgoing and avoids the internal user from accessing and publishing the information under the unauthorized condition.

Description

technical field [0001] The invention belongs to the technical field of information security, and in particular relates to a data leakage prevention system based on computer behavior. Background technique [0002] With the development of informatization, traditional paper documents are gradually replaced by electronic documents. However, electronic documents related to the core business secrets of enterprises, such as: internal planning, marketing strategies and financial data reports, etc., once leaked or stolen It will bring irreparable losses to the enterprise. [0003] If there are no relevant security protection measures to deal with data leakage problems and risks, enterprises may bring serious losses to enterprises at any time because of data security. How to strengthen information security and confidentiality work is an urgent problem to be solved in the construction of enterprise informatization. Although the current The functions of the data leakage prevention syst...

AI Technical Summary

Problems solved by technology

[0002] With the development of informatization, traditional paper documents are gradually replaced by electronic documents. However, electronic documents related to the core commercial secrets of enterprises, such as: internal planning, marketing strategies and financial data reports, etc., once leaked or stolen will cause irreparable losses to the enterprise

[0003] If there are no relevant security protection measures to deal with data leakage and risks, enterprises may bring serious losses to enterprises at any time due to data security. How to strengthen information security and confidentiality is an urgent problem to be solved in the construction of enterprise informationization. Although the current The functions of the data leakage prevention system based on computer behavior are being gradually improved, but there are still some deficiencies that need to be improved

[0004] The existing data leakage prevention system based on computer behavior has the following problems: According to the survey data of authoritative organizations in recent years, the loss caused by information leakage caused by unauthorized access and release of internal users continues to be at the forefront of enterprise information security risks , but the data leakage prevention system based on computer behavior currently on the market (application publication number 201510065288) does not have relevant security protection measures

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