TY JOUR TI Fuzzy logic-based model for information security risk assessment of a territorially distributed internal affairs system KW information security KW risk assessment KW fuzzy logic KW fuzzy inference KW linguistic variable KW Mamdani algorithm KW territorially distributed information system KW internal affairs bodies JO Vestnik of Astrakhan State Technical University. Series: Management, computer science and informatics AU Nechay, A.. PY 2026 IS 2026 PB Astrakhan State Technical University