TY JOUR TI Digital Technologies in Justice in Criminal Cases KW electronic justice services: electronic document; digital technologies; information security; justice; judicial activity; protection of the rights and freedoms of citizens and legal entities; information and telecommunication network "Internet"; electronic document management; video conferencing; electronic document; web conference; electronic signature JO Bulletin of the Kazan Law Institute of MIA Russia AU Grishina, E.P. AU Tasakov, S.V. PY 2022 IS 13 PB Kazan law institute Ministry of Internal Affairs Russian Federation