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Operating system protection method and device and storage medium

An operating system and kernel function technology, 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: 2020-06-09
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

Method used

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

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Embodiment Construction

[0020] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a 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 making creative efforts shall fall within the protection scope of the present invention.

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

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Abstract

The invention discloses an operating system protection method and device and a storage medium. The method comprises the following steps: 1, , in the process of running a target application program inan operating system, a first kernel function currently called in the target application program is obtained, the first kernel function and a second kernel function are compared, and under the condition that a comparison result of the first kernel function and the second kernel function indicates that the first kernel function and the second kernel function are not matched, the first target processis processed. According to the invention, the technical problem that the protection safety of the operating system is relatively low is solved.

Description

technical field [0001] The present invention relates to the field of computers, in particular to an operating system protection method, device and storage medium. Background technique [0002] With the iterative improvement of various operating systems, the amount of kernel code is also increasing rapidly. This causes the kernel to become huge and bloated, but also brings greater security risks to the system, and provides more convenient conditions for attackers to achieve their goals. In view of this, how to ensure the security of the operating system 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, is often a crucial link in all security guarantee links of the operating system. According to common attack methods, the general intrusion process to the server should be that the attacker first scans all open ports on the tar...

Claims

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Application Information

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Patent Type & Authority Applications(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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