Data processing method based on zero-trust architecture and gateway system

The invention provides a data processing method and gateway system based on a zero-trust architecture, and the method comprises the steps: triggering a request arrival event when receiving request data sent by a data consumer through calling a target interface, and packaging the request data; triggering a request processing event, and packaging request security metadata of the request data; verifying according to the request security metadata; when the verification is passed, triggering a response arrival event, determining response data, and packaging the response data; triggering a response processing event, and packaging response security metadata of the response data; performing desensitization processing on the response security metadata to obtain a desensitization processing result; and triggering a response forwarding event, and forwarding a desensitization processing result to the data consumer through the target interface. The method has the beneficial effects that the event-driven architecture is ad