%0 Conference Article %T FUTURE DEVELOPMENT OF AN INTELLIGENT OFFLINE SYSTEM FOR DE-IDENTIFICATION AND FIELD-LEVEL ENCRYPTION OF PERSONAL DATA IN DOCUMENTS %A Nadenov, A.E. %A Avilova, O.A. %A Skvorcova, E.I. %K personal data, depersonalization of documents, field encryption, integrity control, PDF documents, offline processing, product lifecycle, information security %J MODELING INFORMATION SYSTEMS AND TECHNOLOGIES – 2026 %D 2026 %P 6 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov