Identification and Management of Risks of System of Systems

The human system, critical infrastructure, environment, human society, human etc. are represented by system of systems, i.e. they consist of several systems of different nature and of different sitting, that are mutually interconnected with aim to provide given operations and activities. The systems of systems have specific properties as non-linearity, different steady states (attractors), catastrophic behaviour, chaotic behaviour etc. that are the cause of cross-section risks that disturb the security of a given system of systems and the security of system of systems vicinity. To ensure safe systems of systems and their safe vicinity we must know to negotiate with crosssection risks, i.e. to identify them and to manage them by suitable way. The paper presents the proposal of tool for identification of cross-section risks and outputs of its tests on real data. Keywords-system of systems (sos); risk management; coexistence of systems