Video camera equipment entity authentication method for urban security and protection

Abstract

The invention provides a video camera equipment entity authentication method for urban security and protection. The video camera equipment entity authentication method for urban security and protection includes the following steps that an NVR is packed, and an authentication activation group M1 is sent to a terminal; the terminal carries out processing after receiving the authentication activation group M1, and packs and sends an access authentication request group M2 to the NVR; the NVR carries out processing after receiving the access authentication request group M2, and packs and sends a certificate authentication request group M3 to an authentication server; the authentication server carries out processing after receiving the certificate authentication request group M3, and packs and sends a certificate authentication response group M4 to the NVR; the NVR carries out processing after receiving the certificate authentication response group M4, and packs and sends an access authentication response group M5 to the terminal; the terminal further carries out processing after receiving the access authentication response group M5 sent by the NVR. The video camera equipment entity authentication method for urban security and protection is used for protecting safe communication between communication entities in a security and protection system.

Description

technical field [0001] The invention relates to an authentication method, in particular to an authentication method for an urban security system. Background technique [0002] Public safety is the cornerstone of national security and social stability, the basic guarantee for preventing and responding to various major incidents, accidents and disasters, protecting people's lives and property, reducing social hazards and economic losses, and is an important factor for the government to strengthen social management and public services. content. With the continuous occurrence of social security incidents, the people's demands for security are becoming more and more intense. Therefore, it is urgent to establish a more secure urban software and hardware environment and enhance the response and coordination capabilities of security to deal with violent terrorist attacks. need. As a result, security technologies and products are playing an increasingly important role. Today, the ...

AI Technical Summary

Problems solved by technology

[0006] Illegal cameras send bad or fake videos to video storage devices, which may cause legitimate clients to obtain wrong videos, and video storage devices will also waste space or even generate errors by storing invalid videos

[0007] Illegal clients receiving videos from illegal video storage devices may result in false or invalid videos

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