Miahkykh, H., Sova, O., Salnikova, O., Zhuk, O., Stanovska, I., Arkhypova, Y., Vakulenko, Y., Nalapko, O., Balan, D. and Bereza, V. 2026. The creation of a methodology for intelligent assessing and managing the security state of complex systems. Eastern-European Journal of Enterprise Technologies. 1, 3 (139) (Feb. 2026), 24–34. DOI:https://doi.org/10.15587/1729-4061.2026.352032.