00687naa#a2200181#i#450# EN\\bibl\126810 20260701170656.3 1815-588X 20260630b2026####ek#y0engy0150####ca RU Model for Analyzing Network Activity of Elements in a Telephone IP Network Using an Intruder’s Computer Reconnaissance System Journal article Saint-Petersburg FSBEI HE "Emperor Alexander I St. Petersburg State Transport University" 2026 14 с. Journal article local Целостность данных. 004.056.2 Privalov Andrey A. Titov Daniil Dmitrievich itt-pgups.ru