1results about How to "Encryption guaranteed" patented technology

The application relates to the field of enterprise employee data processing, in particular to an employee data archiving and destroying automatic processing system, which comprises a document estimation module, a distribution analysis module and a correlation analysis module. The document estimation module is used to determine characteristic category parameters and characteristic distribution parameters of each target processing document, and to determine whether to perform characteristic distribution analysis and information correlation analysis on the target processing document according to the characteristic category parameters. The distribution analysis module is used to perform characteristic distribution analysis on the target processing document. The correlation analysis module is used to perform information correlation analysis on the target processing document, and to determine whether to perform coverage area optimization on each coverage processing field according to a retention correlation coefficient. A core execution module is used to perform storage and updating tasks of an information field classification table, an information field processing strategy table and an information field processing task table. The application can ensure the encryption effect of sensitive information in the document and improve the overall readability of the processed employee-related document.