Developing an advanced classifier of threat for security agent behavior models

The modern development of high technologies and computer technology has had a significant impact on the development of business process management systems, covering all areas of the state economic activity. However, in parallel with this, the era of high technologies has significantly expanded the range of threats aimed at the contour of business processes, and, first of all, on information resources that ensure the functioning of the business process circuit. At the same time, threats have acquired signs of hybridity and synergy. In these conditions, the urgent issue in the formation of the information security management system of the business process circuit is the timely detec-tion and subsequent analysis of modern threats. In order to generalize the approach of classifying hybrid cyber threats into security components: information security (IS), cybersecurity (CS), security of information (SI) of the business process circuit and their information resources, an advanced classifier of threats to the business process circuit and its information resources is proposed, including cost estimates of the threats implementation and estimates of losses associated with threats. The proposed extensions to the threat classifier allow to give probabilistic assessments of the implementation of certain threats. Based on the analysis of approaches, estimates of indicators of the intruders danger degree and the degree of protective measures implementation under the conditions of modern hybrid cyber threats are proposed.