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Recognition method and device and storage medium

An identification method and technology to be identified, applied in the field of identification, can solve problems such as insufficient accuracy of identifying encrypted files

Inactive Publication Date: 2020-05-15
SANGFOR TECH INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen that the accuracy of the scheme for identifying encrypted files in the related art is insufficient

Method used

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  • Recognition method and device and storage medium
  • Recognition method and device and storage medium
  • Recognition method and device and storage medium

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Embodiment Construction

[0078] In order to make the purpose, technical solutions and advantages of this application clearer, the following will clearly and completely describe the technical solutions in the embodiments of this application with reference to the drawings in the embodiments of this application. Obviously, the described embodiments are only It is a part of the embodiments of this application, but not all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of this application. In the case of no conflict, the embodiments in the application and the features in the embodiments can be combined with each other arbitrarily. The steps shown in the flowchart of the drawings can be executed in a computer system such as a set of computer-executable instructions. Also, although a logical sequence is shown in the flowchart, in some cases, the steps shown or described ...

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Abstract

Embodiments of the invention disclose a recognition method and device, and a storage medium. The method comprises the steps of obtaining a to-be-identified file; obtaining a first parameter of the to-be-identified file, wherein the first parameter is represented as a target type of the to-be-identified file; based on the target type of the to-be-identified file, obtaining a first identifier of theto-be-identified file, the first identifier being used for representing encryption identifier information of the to-be-identified file; and determining whether the to-be-identified file is an encrypted file or not according to the first identifier.

Description

Technical field [0001] This application relates to identification technology, in particular to an identification method, device and storage medium. Background technique [0002] Data leakage prevention (DLP, Data leakage prevention, DLP), also known as "data loss prevention" (Data Loss prevention, DLP) is to prevent enterprises or companies from confidential data or sensitive data such as information assets through certain technical means A policy that violates the security policy regulations and flows out of the enterprise or company. In order to prevent the leakage of confidential data or sensitive data, DLP detection is performed on files sent to the company or outside the company (external network). In practical applications, the file is usually encrypted (the password is added) and then sent to the external network. In related technologies, the identification of whether a file sent to the external network is an encrypted file usually calculates the degree of dispersion of ...

Claims

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Application Information

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IPC IPC(8): G06F21/62
CPCG06F21/6209G06F2221/2107
Inventor 蔡家坡
Owner SANGFOR TECH INC
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