Enhancing Smart Grid Data Utilization Within the Internet of Things Paradigm: A Cyber-Physical Security Framework

Abstract

The integration of Internet of Things (IoT) technologies transforms traditional power systems into smart grids with more opportunities for optimizing power generation and consumption. However, this integration incurs significant cyber-physical security challenges that must be addressed to ensure the authenticity of critical data. This chapter explores the intersection of smart grid data utilization and cyber-physical security within the IoT paradigm. We first introduce the key components of IoT systems and their communication in smart grids, highlighting the interdependencies and vulnerabilities. Then, we discuss the potential risks associated with the collection, transmission, and utilization of data in smart grid environments, emphasizing the importance of cyber-physical security countermeasures in mitigating these risks. Finally, we propose a cyber-physical security framework equipped with dual risk-mitigation layers, including offline parameter configuration and online intrusion detection, to safeguard smart grid data against cyber-physical threats. By adopting this security framework, stakeholders can leverage the full potential of IoT technologies in smart grids while ensuring the security of the critical infrastructure. This chapter contributes to the ongoing discourse on cyber-physical security in smart grids and provides practical insights for policymakers, industry practitioners, and researchers seeking to address the evolving challenges in this domain.