Method for realizing data association rule in data desensitization process

The invention discloses a method for realizing a data association rule in a data desensitization process, which comprises the following steps of: association rule configuration: selecting an association rule type, and respectively carrying out content association rule screening, arithmetic operation association rule screening and character string operation association rule screening to obtain a configured association rule; dynamic matching association rule processing in the desensitization process: generating a desensitization engine object on the basis of the configured association rule, desensitizing the data to be desensitized on the basis of the desensitization engine object, and generating desensitized data. According to the method, the dynamic matching rule is used for generating the desensitized data meeting the association rule configuration in the desensitization process, original privacy data can be hidden, it can be guaranteed that the simulated data meets certain association, the authenticity and