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A method to determine whether a file is an installation package and restrict opening

A technology for installing packages and files, applied in computer security devices, software deployment, instruments, etc., can solve problems such as non-conformity with actual requirements, and achieve the effect of improving security and high efficiency

Active Publication Date: 2022-02-08
厦门天锐科技股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] (3) If other files are changed to the file name of the installation package and placed in this path, they will be restricted and do not meet the actual needs

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  • A method to determine whether a file is an installation package and restrict opening

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Embodiment Construction

[0026] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer and clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0027] The "console" mentioned in the present invention is the Green Shield console, and Green Shield refers to "Tianrui Green Shield". Tianrui Green Shield, also known as Green Shield Information Security Management Software, is an enterprise intranet security management software. The transparent encryption of files in the local area network and the effective management of the internal network are effectively combined. The functions are powerful and can meet the needs of different types of enterprise users for information security. It mainly includes fi...

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Abstract

The invention discloses a method for judging whether a file is an installation package and limiting opening, comprising steps: S1, when clicking to open a file, intercepting and passing in the file path through an external component; S2, judging the suffix of the file name; S3, judging the file size ; S4, judging the installation field; S5, judging the compression mark combined with the file size; S6, passing the returned restriction or release result to the external component to restrict or release the file. The method can accurately determine whether the file package is an installation package, and the method of step-by-step determination is more efficient and more accurate, ensuring that no illegal software is installed on the terminal, and improving the security of the terminal system.

Description

technical field [0001] The invention relates to the technical field of installation package restriction, in particular to a method for judging whether a file is an installation package and restricting opening. Background technique [0002] The installation package (Install pack), that is, the software installation package, is a collection of files that can be decompressed by itself, including all files for software installation. Run this installation package (executable file), you can release all the files of this software to the hard disk, complete the work such as modifying the registry, modifying system settings, and creating shortcuts. Most of the installation package files are in exe or msi format. [0003] On the terminal, in order to prevent users from installing third-party software without permission, the opening and running of the installation package is restricted. The installation package restriction strategy of the prior art is to add the absolute path of the i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F21/12G06F8/61
CPCG06F21/121G06F8/61
Inventor 涂高元邱志斌郭永兴陆云燕纪思航
Owner 厦门天锐科技股份有限公司