A method and system for securely accessing a power video surveillance terminal

Abstract

The invention relates to a security access method for a power video monitoring terminal, which adopts a brand-new control strategy and performs access control on the video monitoring terminal through multi-dimensional authentication detection, including identity authentication and security state detection, and specifically includes static information inspection and dynamic information inspection. , to ensure that the connected video surveillance terminal is compliant, realize the secure access of the video surveillance terminal, and further design and apply a dedicated communication protocol for each communication service, simplify the key negotiation and identity authentication process, and realize the video data. Efficient and safe transmission, improve the work efficiency of video surveillance.

Description

Technical field [0001] The present invention relates to a power video surveillance terminal security access method and system belonging to the field of online monitoring access technology. Background technique [0002] The power video surveillance system is widely used in various links such as electricity production, scheduling, integrated management, and realizes real-time monitoring of important elements such as equipment, and surrounding environments. The construction of power video surveillance system has gradually become an extremely important part of the development of smart grids. At present, the integrated video surveillance platform for IP as a bearing network has occupied the mainstream position of the video surveillance system. Since most of the video surveillance terminals are deployed in open-air, unmanned outdoor environment, and there is a serious security hazard, such as: 1 unidentified camera can be Attacker replaces and acts as an attack node; 2 video data is no...

AI Technical Summary

Problems solved by technology

[0005] (1) Only the video surveillance terminal is authenticated to ensure the credibility of the identity, without considering whether the video surveillance terminal meets the security requirements, and cannot identify and prevent the access of malicious terminals;

[0006] (2) SSL VPN or IPSec VPN key negotiation and identity authentication processes are complex, requiring the exchange of a large number of data packets, and the network communication efficiency is low

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