TY JOUR TI ON THE ISSUE OF NETWORK SECURITY KW malware KW information protection KW virtual private network KW Kali Linux software package KW Windows network monitoring tools KW proxy-servers KW firewalls JO NATURAL AND MAN-MADE RISKS (PHYSICO-MATHEMATICAL AND APPLIED ASPECTS) AU Labinsky, A.Y. PY 2024 IS 2024 PB Saint-Petersburg University of State Fire Service of Emercom of Russia