00727naa#a2200205#i#450# EN\\bibl\89520 /en/manage/index 20250828003601.4 2307-1400 20240630b2024####ek#y0engy0150####ca RU Retrospective analysis of methods for detecting DoS attacks in VoIP systems Journal article Saint-Petersburg Strategy of the Future 2024 16 с. Journal article local Связь компьютеров. Сети ЭВМ. Вычислительные сети. 004.7 Makarova Alexandra K. Gelfand Artem Maksimovich Polyanicheva Anna V. test.editorum.ru /en/manage/index