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Operating system protection method, device and storage medium

A technology of operating system and kernel function, applied in the computer field, can solve the problem of low protection security of the operating system, achieve the effect of solving low protection security and improving security

Active Publication Date: 2022-08-05
QINGDAO HAIER TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] Embodiments of the present invention provide an operating system protection method, device, and storage medium to at least solve the technical problem of low security protection of the operating system

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  • Operating system protection method, device and storage medium
  • Operating system protection method, device and storage medium
  • Operating system protection method, device and storage medium

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Embodiment Construction

[0020] In order to make those skilled in the art better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only Embodiments are part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] It should be noted that the terms "first", "second" and the like in the description and claims of the present invention and the above drawings are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used may be interchanged under appropriate ...

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Abstract

The invention discloses an operating system protection method, device and storage medium. Wherein, the method includes: in the process of running the target application in the operating system, acquiring the first kernel function currently called in the target application, and comparing the first kernel function with the second kernel function, and in the first kernel function If the comparison result of the kernel function and the second kernel function indicates that they do not match, the first target process is processed. The invention solves the technical problem that the protection security of the operating system is low.

Description

technical field [0001] The present invention relates to the field of computers, and in particular, to an operating system protection method, device and storage medium. Background technique [0002] With the gradual iterative improvement of various operating systems, the amount of kernel code is also growing rapidly. This causes the kernel to become huge and bloated, but also brings greater security risks to the system, and provides more convenience for attackers to achieve their goals. In view of this, how to ensure the security of various operating systems while providing powerful functions and compatibility has become an urgent problem to be solved. [0003] Among them, the service process of the operating system, as the interface exposed by the server to the outside world, is often a crucial part of all security assurance links of the operating system. According to common attack methods, the general intrusion process of the server should be that the attacker first scans...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F21/56G06F21/55
CPCG06F21/566G06F21/554
Inventor 徐静王方前崔九梅王守峰唐洁
Owner QINGDAO HAIER TECH
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