Service request processing method, terminal browser and anti-attack server

The embodiment of the invention discloses a service request processing method, a terminal browser and an anti-attack server. The service request processing method implemented by a browser comprises the following steps: monitoring a service request generated on the basis of a currently-displayed webpage; if the service request is monitored, acquiring input behavior data recorded in the display process of the webpage; transmitting the input behavior data to the anti-attack server in order to obtain return information generated on the basis of an identification result after the anti-attack server performs attack behavior identification according to the input behavior data; and determining whether or not to initiate a service request to an application server providing the webpage according to the return information. Through the technical scheme provided by the embodiment of the invention, service request attacks triggered by non-human operation can be intercepted in time.