TY CONF TI DESIGN AND IMPLEMENTATION OF INFORMATION SECURITY SYSTEMS KW information security KW encryption KW data integrity KW access control JO MODELING INFORMATION SYSTEMS AND TECHNOLOGIES AU Muradyan, T.A. AU Zarevich, A.I. AU Shehovcov, D.V. PY 2024 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov