Chip data interaction security detection method and system and computer equipment

The invention relates to a chip data interaction security detection method and system and computer equipment. The method comprises the steps that port information is matched with pre-stored historical port information, if matching succeeds, difference information of the port information and the matched historical port information is obtained, data information is classified according to the difference information, and a plurality of data sets are obtained; for each data group, based on the data information and the interaction task corresponding to the data information, obtaining the similarity between the data information, and clustering the data information according to the similarity; selecting a plurality of pieces of data information representing a clustering boundary according to a clustering result, and obtaining discrete data information; simulation is carried out based on the interaction tasks corresponding to the discrete data information, and test interaction results corresponding to the discrete dat