Securing the Energy Sector: Advancing Cyber Resilience through Innovative Technologies and Best Practices

Aim: In this study, the improvement of cyber resilience in the energy sector was considered with consideration to a case study of best practices and emerging technologies. Problem Statement: Cyber threats have escalated in relation to digital ecosystem and thus pose remarkable risks in energy sector. Currently, the energy sector is critically vulnerable to cyber threats and thus, immediate action is needed to improve its cyber resilience. Significance of Study: The energy sector is as an essential component of modern human life which also contributes significantly to the economic growth of a nation. Thus, investigation on the cybersecurity within the energy sector is imperative. Methodology: Literatures, scopus-indexed journals, thesis, dissertations, research write-ups, books and other related materials were consulted and referenced to compile this review article. Discussion: Cybersecurity in relation to critical infrastructure such as the energy sector is becoming more significant for energy production safety, security, transmission, distribution and storage. Numerous benefits are attached to digital transformation in energy sector organizations but they are also exposed to some cybersecurity challenges. In this article, the fundamental principles of cybersecurity were examined in relation to energy sector together with factors influencing easy cyberattack. It was noticed that the cybersecurity landscape of energy sector is often oppressed with some barriers and challenges that affect security measures enhancement. Also, prolonged impacts on the resilience and energy systems security are expected for energy infrastructure cyber-attacks together with the instantaneous influences on data integrity and energy delivery. Conclusion: Cyber resilience in the energy sector can be improved with utilizing best practices and emerging technologies. Improvement in the investment of cybersecurity structure is recommended to safeguard energy systems against cyber threats.