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Internet of Things smart home scene safety analysis method and device

A smart home and security analysis technology, applied in the computer field, can solve problems such as the difficulty of analyzing the Internet of Things platform, the limitation of the scope of security analysis and monitoring, etc.

Pending Publication Date: 2021-12-31
NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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Problems solved by technology

[0006] The purpose of the present invention is to provide a security analysis method for smart home scenarios of the Internet of Things, which is used to solve the problem that the security analysis of the Internet of Things platform has limitations in the monitoring range, and it is difficult to analyze when facing multiple Internet of Things platforms

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  • Internet of Things smart home scene safety analysis method and device
  • Internet of Things smart home scene safety analysis method and device
  • Internet of Things smart home scene safety analysis method and device

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Embodiment Construction

[0057] DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT OF THE INVENTION The specific embodiments of the present invention will be described in detail below, but it should be understood that the scope of the invention is not limited by the specific embodiments.

[0058] Unless otherwise clear, otherwise, in the entire specification and claims, the term "comprising" or "including" or "comprising" or the like will be understood to include the components or components of the present, and Other components or other components are not excluded.

[0059] The Internet of Things devices into the public and private space, a huge change in the field of industrial control systems and smart city and so on. For example, in the Internet of Things smart home scenario, the integration of smart locks, thermostats, smart home and smart camera applications WiFi kettle can help people interact with living space on the go. However, things device chain will interact with implicit user at risk scenario, ...

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Abstract

The invention discloses an Internet of Things smart home scene safety analysis method and device, and is used for solving the problems that the safety analysis of an Internet of Things platform has the limitation of a monitoring range, and the analysis is difficult when facing various Internet of Things platforms. The method comprises the following steps: performing static program analysis on an Internet of Things application source code to extract an equipment entity and a linkage rule; identifying the description text of the Internet of Things equipment function and the Internet of Things application purpose to obtain an Internet of Things physical channel; constructing an Internet of Things model composed of entity units based on the equipment entity, the linkage rule and the Internet of Things physical channel; and in the Internet of Things model, detecting whether a path exists between the trigger entity units in the linkage rule and whether the trigger entity units of different Internet of Things applications have accessibility for the same functional attribute or physical channel by using a depth-first algorithm, thereby determining risk factors of the Internet of Things smart home scene.

Description

Technical field [0001] The present invention belongs to the field of computer technology, particularly relates to a smart home scenario things safety analysis method and apparatus. Background technique [0002] Networked platforms run was inseparable from the device, the environment, the integration of digital material, each device has its own function and status (e.g., brightness adjustment and the lamp is turned on). Different platforms on the market Things are different in terms of user scale, technology, and support for devices running are not the same entity. [0003] With further research, networking and security applications interact growing importance of all parties. Currently, the safety analysis of Things application platform for software analysis still using the traditional means, such as stain analysis, ultra vires analysis, while there is no proven technology for this problem. Such security risk detection technology has limitations detection range, unable to help use...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G16Y10/80G16Y20/00
CPCG06Q10/0635G16Y10/80G16Y20/00G05B2219/2642
Inventor 刘哲焦若鸿葛春鹏
Owner NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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