A method and system for managing network nodes in an Internet of Things environment

A network node and Internet of Things technology, applied in the field of network security, can solve problems such as network resource security issues, achieve the effect of protecting business data, avoiding excessive concentration, and reducing the probability of being attacked

Active Publication Date: 2022-04-12
武汉思普崚技术有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a management method and system for network nodes in the Internet of Things environment, to solve the existing overly flat management mode and the security problems of overly concentrated network resources, and to introduce a technical means of dynamic layering of resource security , to better protect the business data of different users

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  • A method and system for managing network nodes in an Internet of Things environment
  • A method and system for managing network nodes in an Internet of Things environment

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Embodiment Construction

[0042] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0043] figure 1 It is a general flow chart of a method for managing network nodes in an Internet of Things environment provided by this application, and the method includes:

[0044] Define designated network resources as first-level node layer, second-level node layer, network transport layer, business layer and master control node;

[0045] The first-level node layer includes several first-level nodes, and each first-level node has a node identifier of a lower network; the state of the first-level node is periodically known, and different first-level node groups are divided according to the state and the business; the activation sleep The firs...

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Abstract

The present invention provides a method and system for managing network nodes in an Internet of Things environment, defining designated network resources and systems as five parts: a first-level node layer, a second-level node layer, a network transmission layer, a business layer, and a master control node, and Using two-level network management, it is easy to expand to multi-level management, saving a lot of node addresses. Not only can the security layer be dynamically adjusted in real time according to the status of the first-level nodes, but also the size of the attribute domain can be dynamically adjusted to avoid excessive concentration of the second-level nodes and reduce the probability of being attacked. The technical means of attribute encryption is introduced to encrypt the transmitted data to better protect the business data of different users.

Description

technical field [0001] The present application relates to the technical field of network security, and in particular to a method and system for managing network nodes in an Internet of Things environment. Background technique [0002] Existing network node management requires a large number of addresses for query, and the too-flat management method also lacks flexibility. Secondly, resources are usually concentrated in a certain domain, which will also bring about network security problems. Network resources that are too concentrated are more likely to be attacked by the network. Furthermore, the traditional network architecture layering is not divided from the perspective of network security, but more from the perspective of network transmission. As a result, whether it is node management, resource concentration, or architecture layering, network security Both urgently need to be strengthened. [0003] Therefore, there is an urgent need for a targeted safety management me...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L41/044H04L9/40H04L67/12
CPCH04L41/044H04L63/20H04L67/12
Inventor 段彬
Owner 武汉思普崚技术有限公司
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