Internet of Things security architecture and information security interaction method thereof

An Internet of Things and security technology, applied in the field of network security, can solve the problems of security constraints, the inability to build a unified security architecture for the Internet of Things, and affect the security of the Internet of Things, and achieve the effect of enhancing security, improving security performance, and avoiding network crashes.

CN111641593APending Publication Date: 2020-09-08SHENZHEN POWER SUPPLY BUREAU
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2020-09-08

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Abstract

The invention relates to an Internet of Things security architecture and an information security interaction method thereof. The Internet of Things security architecture comprises a sensor node group,a main node cluster group and an aggregation node, wherein the sensor node group comprises a sensor main node and a plurality of sensor member nodes, and the sensor main node and the sensor member nodes are communicated in an identity verification mode; the main node cluster group comprises a clustering main node and a plurality of sensor main nodes, and the clustering main node and the sensor main nodes are communicated in an identity verification mode; the aggregation node is used for aggregating all information of the clustering main node; and the sensor node group and the main node cluster group are divided according to the operation remaining capacity of the sensor main node or the clustering main node and the distance between the nodes. The capability of the main nodes is fully exerted to implement various network security supervision, so that the security of the Internet of Things is enhanced.
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Description

technical field

[0001] The invention relates to the technical field of network security, in particular to an Internet of Things security framework and an information security interaction method thereof. Background technique

[0002] The Internet of Things (IOT) refers to the real-time collection of any information that needs monitoring, connection, and interaction through various devices and technologies such as information sensors, radio frequency identification technology, global positioning system, infrared sensors, and laser scanners. Objects or processes, collect various required information such as sound, light, heat, electricity, mechanics, chemistry, biology, location, etc., and realize the ubiquitous connection between things and things, things and people through various possible network access , to achieve intelligent perception, identification and management of items and processes. The Internet of Things is an information carrier based on the Internet, traditiona...

Examples

Embodiment Construction

[0035] The following descriptions of various embodiments refer to the accompanying drawings to illustrate specific embodiments in which the present invention can be implemented.

[0036] Please refer to figure 1 As shown, Embodiment 1 of the present invention provides an Internet of Things security architecture, including:

[0037] A sensor node group, the sensor node group includes a sensor master node (each sensor node group includes a master node, there are multiple sensor node groups) and several sensor member nodes, between the sensor master node and the sensor member nodes Communication by way of identity verification; master node clusters, including: a cluster master node B and several sensor master nodes A, the cluster master node B and sensor master nodes A communicate through identity verification; the aggregation node A , the aggregation node A is used to aggregate the information of all the clustering master nodes B; the sensor node group and the master node clust...