The invention provides a
data sharing security decision-making method and
system applying
artificial intelligence, and the method comprises the steps: receiving
data sharing task description information and an associated talent
original data set, inputting the
data sharing task description information and the associated talent
original data set into a context-aware mapping network, generating a task
data association strength mapping table, and carrying out the strategy matching with a preset basic security
label set, performing conflict coordination on the data sharing demand and the security constraint condition, generating a fine-grained data protection guidance document, performing structured desensitization conversion operation on corresponding data units in the talent
original data set to obtain an intermediate data form, and storing the intermediate data form into a
database; and generating a matched access
verification rule set and a transmission
encryption rule set according to the access authority rule and the transmission
encryption rule, deploying the access
verification rule set, the transmission
encryption rule set and the controlled cooperative computing environment to perform data sharing
conjoint analysis, performing authority correction and encryption
compliance check on the
data access behavior, and outputting a sharing analysis result after the
conjoint analysis operation is completed. According to the invention, the compliance and reliability of the shared analysis result report are guaranteed.