Critical infrastructure defense: perspectives from the EU and USA cyber experts

Purpose. To examine the components of cyber autonomy according to the insights of seasoned professionals from the European Union (EU) and the United States of America (USA). The value of each element will be calculated by obtaining data from structured in-depth interviews. Methodology. Through an investigation of different aspects of the research, we used the Delphi technique and research interviews include the option of the Interviewee Transcript Review (ITR). The Delphi method is processed in several rounds, usually three, with two rounds being considered as a minimum and in that respect the Delphi method helps our study explore, predict and identify the nature and fundamental elements of Cyber Autonomy. Findings. The study findings demonstrate that elements such as “Policies”, “Reputation management”, and “Infrastructure and Architecture” hold substantial importance within Cyber Autonomy. These elements are considered critical for future perspectives. The research highlights the role of Cyber Autonomy in streamlining cybersecurity approaches, mitigating the impact of cyber-attacks, and safeguarding possible reputation damage. The study also highlights the importance of well-defined implementation methods and the organizational structure in successfully deploying Cyber Autonomy. Originality. The research demonstrates the interdisciplinary nature of cybersecurity and applies a comprehensive approach covering information security, information security policy, technical and economic aspects, noting the important role of governance in the company share value recovery process. Cyber Autonomy could offer a concept of defense reputation that helps to identify potential cyber threats that are further intensified in connection with the development of various platforms for remote control of artificial intelligence, distance learning, and opportunities for autonomous operation of enterprise systems, the influence of multinational companies on financial markets, and automated decision-making systems. Practical value. Experts’ insights are analyzed that can help to provide practical solutions for the Cyber Autonomy and risk management methods for implementing cyber resilience strategy for critical infrastructure. The research provides adjustments to existing cybersecurity frameworks and directives which consider new cyber elements of information security realities. The current study can be used as a guide to confidence-building measures for possible reputation and financial loss, reinforces protection actions against disinformation or negative cyber impact.