9004 Problems of information security. Computer systems Проблемы информационной безопасности. Компьютерные системы 2071-8217 6 10.48612/jisp/uk4r‑9a44-44kg Immunization of complex networks: a system of differential equations and dynamic variation Иммунизация сложных сетей: система дифференциальных уравнений и динамическая вариация 0000-0003-1345-1874 Pavlenko Evgeny pavlenko_eyu@spbstu.ru Fatin Aleksander sasha-fatin@mail.ru Peter the Great St. Petersburg Polytechnic University 10 06 2022 2 65 72

This paper discusses new approaches to building models of immunization of modern computer networks. The greatest attention is paid to the consideration of the P2P static model, segment model, as well as models of dynamic representation of cyclic and growing graphs. The main advantages and areas of application of the considered models, the nuances of their use and the novelty of the considered methods are highlighted

 Computer Networks Immunization Scale-Free Networks P2P Segment Model Cyberphysical Systems