Authorization system and method, storage medium, and computer system

Abstract

Embodiments of this specification disclose an authorization system and method, a storage medium, and a computer system. The authorization system includes a user terminal, a service server, an acquiring institution server, and an electronic wallet server, a service client is installed in the user terminal, and the service client includes an acquiring institution software package. The service client starts the acquiring institution software package in response to an authorization request of a user. The electronic wallet server determines a risk level of the authorization request based on risk control data sent by the acquiring institution software package, sends the risk level to the acquiring institution software package through the acquiring institution server, and jointly executes an authorization procedure corresponding to the risk level with the acquiring institution software package. In the authorization system, different risk levels correspond to different authorization procedures. In this way, the authorization procedure is more flexible, and user experience is enhanced.