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Method, device, storage medium and electronic device for obtaining right of iot device

A technology of permission acquisition and equipment, which is applied in the computer field, can solve the problems of large resource consumption and low acquisition success rate, and achieve the effect of reducing resource consumption, solving excessive resource consumption, and improving the acquisition success rate

Active Publication Date: 2019-01-15
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a permission acquisition method, device, storage medium, and electronic device for IoT devices, so as to at least solve the technical problems of excessive resource consumption and low acquisition success rate in related technologies.

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  • Method, device, storage medium and electronic device for obtaining right of iot device
  • Method, device, storage medium and electronic device for obtaining right of iot device
  • Method, device, storage medium and electronic device for obtaining right of iot device

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Embodiment Construction

[0022] 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.

[0023] 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 a method, a device, a storage medium and an electronic device for obtaining the authority of an IoT device. The method comprises: downloading a target BootLoader program into amemory of an IoT device, wherein the target BootLoader program comprises a patch code; and downloading the target BootLoader program into a memory of the IoT device. Starting the target BootLoader program in the memory of the IoT device; a boot code of a Linux kernel in memory of the IoT device is modified by running the patch code to add a target account with root privileges to the IoT device. The invention solves the technical problems of excessive resource consumption and low acquisition success rate of the right acquisition mode in the related art.

Description

technical field [0001] The present invention relates to the field of computers, and in particular, to a method, device, storage medium and electronic device for acquiring permissions of IoT devices. Background technique [0002] Nowadays, the following method is usually used to obtain the root authority of the Internet of Things (Internet of Things, referred to as IoT) device: using password cracking to obtain, that is, using a password cracking tool, using a commonly used password to crack the password, so that the cracked Password to obtain authority; use the vulnerability to obtain the right to obtain, that is, use the application program with root authority in the Linux system on the IoT device and the security vulnerability exposed by the Linux kernel itself to perform the authority escalation operation to obtain root authority; use the firmware upgrade The method of privilege escalation is obtained, that is, some IoT devices support the update of custom firmware. The p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F8/65G06F21/44
CPCG06F8/65G06F21/44
Inventor 杨经宇耿琛王斌白子潘刘桂泽马劲松
Owner TENCENT TECH (SHENZHEN) CO LTD