Mykytyuk, M . Y .; Khoma, V . V .; Микитюк, М . Я .; Хома, В . В .
(Odessa Polytechnic University, 2015)
The problems of
information security in modern world are
becoming increasingly important. One of the main sources of threats is the contact con
nections to
the subscriber telephone lines (STL) in the telephone ...