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A security software security upgrade method and device

A security software and security upgrade technology, applied in the field of computer security, can solve problems such as unprotected systems and achieve the effect of ensuring security upgrades

Active Publication Date: 2018-10-12
INSPUR BEIJING ELECTRONICS INFORMATION IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But there is a situation that the security software needs to be updated in a big way to update the overall content. When doing a big update, the security software will generally stop running to replace some files.
At this time, the system is in an unprotected state, and there may be malicious behaviors of malicious programs targeting this situation.

Method used

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  • A security software security upgrade method and device
  • A security software security upgrade method and device
  • A security software security upgrade method and device

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Embodiment Construction

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0033] The embodiment of the invention discloses a safety software upgrading method and device, so as to prevent malicious behaviors of malicious programs during the safety software upgrading process.

[0034] see figure 1 A method for safely upgrading security software provided by an embodiment of the present invention includes:

[0035] S101, start the upgrade program of the safety software;

[0036] S102, setting the running state of the central processing uni...

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PUM

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Abstract

Embodiments of the present invention disclose a secure upgrading method and apparatus for security software. The method comprises: when an upgrading program of security software is started, setting a running state of a central processing unit to an idling state, wherein only the upgrading program of the security software is allowed to run when the central processing unit is in the idling state; and stopping running the security software, and upgrading the security software according to the upgrading program. When the central processing unit is in the idling state, except that the upgrading program of the security software is in the running state, other threads are all in a non-running state, so as to ensure that no malicious actions are executed in a system within a blank period in which the security software is not running, thereby ensuring secure upgrading of the security software.

Description

technical field [0001] The invention relates to the field of computer security, and more specifically, to a method and device for safely upgrading security software. Background technique [0002] Security software is a program tool that can remove all known program codes that are harmful to computers, such as viruses and Trojan horses. Security software generally starts running early in the system startup to prevent malicious programs from being preemptively executed in the system, and during the operation of the entire system, security software is running all the time to protect the system. effect. However, there is a situation that the security software needs to be updated in a big way to update the overall content. When doing a big update, the security software will generally stop running to replace some files. At this time, the system is in an unprotected state, and there may be malicious behaviors of malicious programs targeting this situation. [0003] Therefore, ho...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F8/65
Inventor 史宏志
Owner INSPUR BEIJING ELECTRONICS INFORMATION IND