TY CONF TI A THREAT ASSESSMENT MODEL FOR UNIVERSITY INFORMATION RESOURCES BASED ON THE ANALYSIS OF DATA FLOWS IN THE EDUCATIONAL PROCESS KW information security KW threat assessment KW data flows KW educational process KW university KW risk analysis KW information protection KW personal data KW threat modeling KW information resources JO MODELING INFORMATION SYSTEMS AND TECHNOLOGIES – 2026 AU Tyunina, A.M. PY 2026 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov