Gate type security gateway embedded in business server

The utility model provides a gate type security gateway embedded in a business server, and relates to the technical field of VPN gateways, a management module is respectively in communication connection with an FPGA module, a password hardware module and an intranet interface, and the management module is used for realizing firewall control in the communication process and identity authentication of network visitors; the management module also calls a hardware password service through the password hardware module so as to carry out identity password authentication on the equipment connected to the gateway; and the FPGA module is used for encrypting and decrypting a communication data packet of the gateway. According to the utility model, the security isolation protection of the network port can be realized. According to the utility model, the application of an embedded board card form is directly deployed inside the server, and electricity is taken from the inside of the server. The gateway is connected with