Electric power industry ubiquitous Internet of Things security protection gateway system, method and deployment architecture

Abstract

The invention discloses an electric power industry ubiquitous Internet of Things security protection gateway system, method and deployment architecture. The method is oriented to a ubiquitous electricpower Internet of Things full-scene safety protection application scene. A terminal identification technology is adopted, fingerprint information of Internet of Things terminal device in a network isidentified in two modes of active detection and flow discovery, asset conditions of Internet of Things terminals in the network are identified through active scanning, visual presentation is realized, and various terminals such as a traditional PC, a dumb terminal and intelligent equipment can be effectively identified. An identity baseline is established for the identified Internet of Things terminal and approval is carried out, so that counterfeit attack protection of the Internet of Things terminal is realized. Security situation evaluation of the Internet of Things terminal can be realized, and protection suggestions and means are effectively given. By performing effective admission control on the identified Internet of Things terminal, the problems of access authentication and security management and control of massive IP devices can be effectively solved, and a user is helped to construct a secure and controllable ubiquitous power Internet of Things.

Description

technical field [0001] The invention belongs to the technical field of ubiquitous electric power internet of things security protection, and in particular relates to a ubiquitous internet of things security protection gateway system, method and deployment framework adapted to the electric power industry. Background technique [0002] With the rapid development of the Internet of Things and the IP-based infrastructure communication system, the interconnection of massive devices through the network will become a trend. In public security, traffic police, electric energy and other industries, a large number of IP cameras, detectors, RFID and other IoT terminals have been deployed on a large scale in every corner of the city, and today's society has gradually entered the era of the Internet of Things. Compared with the traditional Internet, the number of IoT terminals is huge and the scope of physical deployment is wider. In addition to human-machine interconnection, it also inc...

AI Technical Summary

Problems solved by technology

[0004] (1) There are many Internet of Things terminals, and it is difficult to grasp the asset status, and there is a risk of illegal access, and at the same time, there is a lack of operation and maintenance methods, event monitoring notifications, and emergency response mechanisms;

[0005] (2) IoT terminals are scattered and installed outdoors, which are easily accessible but not managed, resulting in security risks of physical attack, tampering and counterfeiting;

[0006] (3) Internet of Things terminals generally have security risks such as weak passwords, loopholes, and a large number of open ports, and are easily infected by malicious codes to form zombie hosts, which in turn constitute botnets;

[0007] (4) The Internet of Things terminal network protocol is diverse and has a large number of loopholes, which increases the channels for terminal infection of viruses, Trojan horses or malicious code intrusion, and increases the security risk of the network layer;

[0011] (2) Phishing attack

Once these infrastructures, which are related to the national economy and people's livelihood, encounter risks, it will inevitably lead to major consequences, which may cause incalculable economic losses and even cause social panic.

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