Communication proxy gateway

The invention relates to a communication proxy gateway which comprises a certificate management module, a server interface, a client interface and an acquisition module. The server interface is used for being connected and communicated with server equipment; the client interface is used for being connected and communicated with client equipment; the certificate management module is used for storing and providing digital certificates used when the client interface is connected and communicated with the client equipment, and storing and providing digital certificates used when the server interface is connected and communicated with the server equipment; information is transmitted between the client equipment and the server equipment via the communication proxy gateway; and the acquisition module is used for acquiring the communication information between the client equipment and the server equipment. The communication proxy gateway can effectively assist in implementing management activities such as monitoring and auditing the communication information between the client equipment and the server equipment.