Device and method for preventing user equipment from loading illegal dynamic link library files

A dynamic link library and user equipment technology, which is applied to computer security devices, instruments, and electronic digital data processing, etc., can solve problems such as inability to identify and prevent illegal dynamic link library file loading, and inability to better protect user equipment, etc. Achieve the effect of reducing computer resource consumption, protecting user equipment, and reducing the burden

Active Publication Date: 2017-11-17
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, the above-mentioned technical solution for protecting virus files by traditional security software cannot identify and prevent illegal dynamic link library files from being loaded, thereby failing to better protect user equipment

Method used

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  • Device and method for preventing user equipment from loading illegal dynamic link library files
  • Device and method for preventing user equipment from loading illegal dynamic link library files
  • Device and method for preventing user equipment from loading illegal dynamic link library files

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Embodiment Construction

[0019] The following descriptions of the various embodiments refer to the accompanying drawings to illustrate specific embodiments in which the present invention can be practiced.

[0020] In order to prevent illegal dynamic link library files from being loaded by user equipment, thereby preventing user equipment from being damaged due to loading illegal dynamic link library files, the technical solution of the present invention is as follows:

[0021] refer to figure 1 and figure 2 , figure 1 It is a block diagram of the first preferred embodiment of the device for preventing user equipment from loading illegal dynamic link library files according to the present invention, figure 2 for figure 1 Block diagram of a preferred embodiment of the verification module. The device for preventing user equipment from loading illegal dynamic link library files in the present invention includes a monitoring module 101 , an information collection module 102 , a checking module 103 an...

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Abstract

The invention discloses a device for preventing user equipment from loading an illegal dynamic link library file. The device comprises a monitoring module, an information collecting module, a detection module and a control module, wherein the monitoring module is used for monitoring whether the dynamic link library file is loaded by the user equipment and generating a monitoring result; the information collecting module is used for colleting information of the dynamic link library file when the dynamic link library file is loaded by the user equipment; the detection module is used for carrying out safety detection on the dynamic link library file according to the information and generating a detection result; the control module is used for controlling the user equipment to cancel loading of the dynamic link library file when the detection result shows that the dynamic link library file is not safe, and used for controlling the user equipment to load the dynamic link library file when the detection result shows that the dynamic link library file is safe. The invention further discloses a method for preventing the user equipment from loading the illegal dynamic link library file. By means of the device and the method, the illegal dynamic link library file can be prevented from being loaded by the user equipment, and accordingly the situation that the user equipment is damaged by loading the illegal dynamic link library file is prevented.

Description

【Technical field】 [0001] The invention relates to the field of security software, in particular to a device and method for preventing user equipment from loading illegal dynamic link library files. 【Background technique】 [0002] A dynamic link library (DLL, Dynamic Link Library) file is a library that contains code that can be used by multiple programs. The executable program of a traditional user device (for example, a computer) generally requires a dynamic link library during operation. For the loading operation of the dynamic link library file, the above-mentioned executable program first needs to know the file name of the dynamic link library file to be loaded, and then search for the dynamic link library file in the user device according to the file name. After reaching the target dynamic link library file, perform the loading operation. [0003] The way virus files attack user equipment is changing with each passing day. At present, there is a way of using illegal dy...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F21/57
CPCG06F21/575
Inventor 吴海涛
Owner TENCENT TECH (SHENZHEN) CO LTD
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