A method and system for securely accessing a power video surveillance terminal
A technology of video surveillance and access method, which is applied in the direction of closed-circuit television system, television, transmission system, etc. It can solve the problems of complex process, low network communication efficiency, and no consideration of whether the video surveillance terminal meets the safety requirements, etc., to achieve safe transmission, Simplify the key negotiation and identity authentication process and improve work efficiency
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[0055] DETAILED DESCRIPTION OF THE PREFERRED DESCRIPTION OF THE DRAWINGS FIG.
[0056] The present invention designs a power video surveillance terminal security access method, such as figure 1 As shown, based on a video security access gateway, a secure authentication system, an admission control system located in the same local area network in the power intranet, such as Figure 4 As shown, the various video surveillance terminals in the power external network are implemented, respectively, respectively, and the following steps A to H, respectively, respectively, and the video security access gateway is connected to the monitoring end located in the power intranet.
[0057] Step A. The video surveillance terminal creates its network connection between the video security access gateway, transmitting its digital certificate to the video security access gateway by the video surveillance terminal, requests an authentication, and proceeds to step B.
[0058] Step B. Video Security Acc...
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