Anti-leakage control method of terminal and terminal

Abstract

The invention discloses an anti-leakage control method of a terminal and the terminal, wherein the method comprises the following steps of: virtualizing an operating system, isolating a virtual environment, connecting the virtual environment with an extranet, and isolating the original environment of the operating system of a user from the extranet; checking whether a user behavior operation of opening a file exists in the virtual environment, wherein the user behavior operation includes all effective modes capable of opening the file; judging whether the file opened by the user is a file in the original environment if the user behavior operation of opening the file exists; and then preventing the file from being opened if the file opened by the user is the file in the original environment. The method disclosed by the invention can well prevent the leakage of confidential information, and exerts no effect on surfing chat entertainment of the user while exerting no effect on the normal work of the user, so that the usability is high. Besides, the existing arrangement environment is not necessarily changed, so that the cost is low.

Description

technical field [0001] The invention relates to the field of computer security, in particular to a method for controlling secret leakage prevention of a terminal and a terminal. Background technique [0002] With the popularization of information technology, especially network technology, the Internet has penetrated into all aspects of work and life. However, due to the uneven quality and security awareness of end users, conscious or unconscious leaks may occur at any time. [0003] Over the years, leaks have been happening, such as the 2002 "Legend" game source code leak, the 2003 Half-Life 2 source code leak, the 2004 Microsoft Windows source code leak, and the 2010 Kaspersky Internet Security 8 source code leak, As for the more familiar ones, such as WikiLeaks, etc., no matter which leak accident it is, it has had an indelible impact on the company or individual involved. [0004] To deal with the complex problem of leaking, there are many solutions, such as: [0005] ...

AI Technical Summary

Problems solved by technology

[0010] The technical problem to be solved by the present invention is to provide a terminal with good anti-leakage effect, high usability and low cost for the defects in the prior art that cannot provide a solution with good anti-leakage effect, high usability and low cost Anti-leakage control method and terminal

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