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File updating operation association method and device and computer equipment

A technology for updating files and updating files, which is applied in the field of information security

Pending Publication Date: 2021-02-19
北京珞安科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the embodiment of the present invention provides an associated method, device, and computer equipment for file update operations to solve the problem in the related art that the security of files cannot be judged based on existing records

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  • File updating operation association method and device and computer equipment
  • File updating operation association method and device and computer equipment
  • File updating operation association method and device and computer equipment

Examples

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Embodiment Construction

[0024] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...

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Abstract

The invention discloses a file updating operation association method and device and computer equipment, and the association method comprises the steps of obtaining a process, executed by a controlledterminal, of creating a target file, and marking the process as a target process; obtaining and recording an update file generated by executing the target process; calculating a hash value of the update file and determining path information of the update file; and associating the update file, the path information of the update file and the hash value with the target file and the target process. Byimplementing the invention, the problem that in the prior art, whether the unknown executable file is the file updated by the installation program or not cannot be judged based on the file record, sothat the safety of the file in the file record cannot be judged is solved, automatic judgment of installation updating operation is realized, and the file updating record with an association relationship is constructed; according to the invention, the background automatic tracking of the file updating behavior of the installation program is realized, and the operation and maintenance burden of management personnel is effectively reduced.

Description

technical field [0001] The present invention relates to the technical field of information security, in particular to an associated method, device and computer equipment for file update operations. Background technique [0002] With the rapid development of information security technology, host security protection products based on whitelist technology have been widely used in industrial control hosts. However, on hosts with "whitelist" protection products enabled, many files will be replaced along with application software updates, which directly affects the effectiveness of the whitelist. [0003] In the related art, on the basis of manually marking and installing the update program, the update file can be captured, but the behavior of the user double-clicking to run the installer cannot be recognized. Other existing whitelist control software will record all loaded unknown executable programs during the update process of application software. Running an installer genera...

Claims

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Application Information

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IPC IPC(8): G06F16/14G06F8/65G06F21/51
CPCG06F16/152G06F8/65G06F21/51
Inventor 关勇郭浩波解孝放张晓东
Owner 北京珞安科技有限责任公司
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