"Cyber Resilience | Science Client Lines

Modern cyber systems acquire more emergent system properties as far as their complexity increases: cyber resilience controllability self-organization proactive cyber security and adaptability. Each of the listed properties is the subject of the cybernetics research and each subsequent feature makes sense only if there is a previous one. Cyber resilience is the most important feature of any cyber system especially during the transition to the sixth technological stage and related Industry 4.0 technologies: Artificial Intelligence (AI) Cloud and foggy computing 5G + Io T/IIo T Big Data and ETL Q-computing Blockchain VR/AR etc. We should even consider the cyber resilience as a primary one because the mentioned systems cannot exist without it. Indeed without the sustainable formation made of the interconnected components of the critical information infrastructure it does not make sense to discuss the existence of 4.0 Industry cyber-systems. In case when the cyber security of these systems is mainly focused on the assessment of the incidents' probability and prevention of possible security threats the cyber resilience is mainly aimed at preserving the targeted behavior and cyber systems' performance under the conditions of known (about 45 %) as well as unknown (the remaining 55 %) cyber attacks. This monograph shows that modern Industry 4.0. Cyber systems do not have the required cyber resilience for targeted performance under heterogeneous mass intruder cyber-attacks. The main reasons include a high cyber system structural and functional complexity a potential danger of existing vulnerabilities and “sleep” hardware and software tabs as well as an inadequate efficiency of modern models methods and tools to ensure cyber security reliability response and recovery.|Cyber Resilience | Science Client Lines