Multi-dimensional safety control system and method for open platform

The invention relates to the technical field of financial transaction security management, in particular to an open platform multi-dimensional security control system and method. The method is appliedto the system, and the system comprises a server and a service platform; the server comprises the following modules: a message acquisition module used for receiving an encrypted message of a merchantand subjected to encryption and signature verification; a flow control module which is used for controlling the flow of the encrypted message sent by the merchant access server and carrying out flowlimiting processing on the access exceeding the bearing capacity of the server; a list verification module which is used for carrying out IP verification on accessed merchants; a subscription permission verification module which is used for verifying the service subscription permission of the merchant; a message decryption module which is used for decrypting the message and carrying out message signature verification after