Unknown file detection system and method based on security baseline sample machine

A security baseline and file technology, applied in the field of information security, can solve the problems that physical isolation cannot meet the security needs of industrial computers, the security of industrial computers is not paid much attention, and the system is outdated. Effect

Inactive Publication Date: 2017-05-17
BEIJING ANTIY NETWORK SAFETY TECH CO LTD
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Problems solved by technology

[0002] With the rapid development of computer technology, the security problems of industrial computers are gradually exposed. Before the power outage in Ukraine, industrial computer users did not pay much attention to the security of industrial computers. They thought that the physically isolated environment was already very safe, because industrial computers cou

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  • Unknown file detection system and method based on security baseline sample machine
  • Unknown file detection system and method based on security baseline sample machine
  • Unknown file detection system and method based on security baseline sample machine

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[0044] In order to enable those skilled in the art to better understand the technical solutions in the embodiments of the present invention, and to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the technical solutions in the present invention will be further detailed below in conjunction with the accompanying drawings illustrate.

[0045] The present invention provides an embodiment of a security baseline sample machine server, such as figure 1 As shown, it includes: an information management module 101, a simulation detection module 102, a policy generation module 103, and a data transmission management module 104;

[0046] in:

[0047] The information management module 101 is used for summarizing the system information of each industrial computer terminal in the industrial control network;

[0048]The simulation detection module 102 is used to simulate the environment of the industrial computer, sim...

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Abstract

The invention provides an unknown file detection system and method based on security baseline sample machine; the system and method are implemented through sandbox and honeypot technology, vulnerability detection technology and data access technology; file security is judged and a corresponding defensive strategy is generated when an unknown file enters an industrial personal network; an industrial personal computer terminal in the network handles the unknown file according to the defensive strategy. The security of an unknown file is judged through a security baseline arranged at a service end at a network entry; the unknown file entering the industrial personal network is detected by the service end first instead of being issued directly to the industrial personal computer terminal; the environmental security of the industrial personal network can be guaranteed, and infection by the unknown file is avoided.

Description

technical field [0001] The invention relates to the technical field of information security, in particular to an unknown file detection system and method based on a security baseline sample machine. Background technique [0002] With the rapid development of computer technology, the security problems of industrial computers are gradually exposed. Before the power outage in Ukraine, industrial computer users did not pay much attention to the security of industrial computers. They thought that the physically isolated environment was already very safe, because industrial computers could not be patched. Repair, the system is very old, and there are many loopholes that need to be repaired. Pure physical isolation can no longer meet the security needs of the industrial computer. A system that configures policies based on the actual vulnerability of the internal industrial computer to effectively maintain the security of industrial control equipment. Contents of the invention ...

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Application Information

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IPC IPC(8): H04L29/06
CPCH04L63/0227H04L63/0236H04L63/1408H04L63/1441
Inventor 韩松楠徐翰隆肖新光
Owner BEIJING ANTIY NETWORK SAFETY TECH CO LTD
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