O. HAVRYSH, A. CHEPYNOGA, A. HONCHAROV, and D. KATAIEV, “ORGANIZATIONAL STRUCTURE OF PROTECTION OF A DISTRIBUTED NETWORK OF THE ENTERPRISE BASED ON CISCO SECURITY GATEWAYS”, Herald of Khmelnytskyi National University. Technical sciences, vol. 357, no. 5.2, pp. 308–314, Oct. 2025, doi: 10.31891/2307-5732-2025-357-99.