Dudykevych V, Prokopyshyn I, Chekurin V, Opirskyy I, Lakh Y, Kret T, Ivanchenko Y, Ivanchenko I. A multicriterial analysis of the efficiency of conservative information security systems. EEJET [Internet]. 2019May8 [cited 2024Jul.18];3(9 (99):6-13. Available from: https://journals.uran.ua/eejet/article/view/166349