Outside social resources safety inserts access system of policeman video private network

The utility model discloses an outside social resources safety inserts the access structure of policeman video private network, including intranet, front end gateway, outer net, rear end gateway and policeman image private network, be provided with the multiunit video equipment in the intranet, the front end gateway is including inserting module, video cryptographic module, address resolution module and data transmission module, policeman image private network is provided with the resource sharing server, the utility model discloses an use the front end gateway to insert a plurality of video equipments, the resource sharing server of controlled in to policeman image private network provides data, neglects current video resource place intranet network structure, only uses a node to accomplish one -way access control, network security and makes the foundation of communication be applicable to various prevailing network structure, the video equipment safety of being convenient for to havenow succinct with the re