Secure communication method and device

The invention provides a secure communication method and device. Secure proxy equipment is arranged between a client and a server. The secure communication method comprises the following steps: after the secure proxy equipment receives data returned to the client by the server, allocating a token to the client, and transmitting the token, the data returned to the client by the server and an execution module to the client; and receiving a request sent by the execution module running on the client through the token, verifying the token, and forwarding the request to the server if verification passes. Through adoption of the secure communication method and device, the communication security between the client and the server is enhanced, and various automatic attacks to the server can be prevented.