Kabak, L., Bulanyi, O.P., Molotkov, O.N. and Kuts, V.V. 2019. Research of information protection possibility by built-in packages of data cryptosecurity for MS SQL Server and Oracle certificates. Systems and Technologies. 1, 57 (Jun. 2019), 107-123. DOI:https://doi.org/10.32836/2521-6643-2019-1-57-7.