Securing Industrial Control Systems in Critical Infrastructure: A Holistic Approach Zero-trust Architecture for Industrial Automation and Control Systems

Author(s)	Jyothsna Devi Dontha
Country	United States
Abstract	The growing reliance on industrial control systems (ICS) in critical infrastructure has raised concerns regarding their security, particularly with the increasing sophistication of cyberattacks. This paper explores a holistic approach to securing ICS by integrating cybersecurity best practices, advanced technologies, and proactive threat mitigation strategies. The research emphasizes the need for a multi-layered defense strategy that addresses the vulnerabilities inherent in ICS and protects sensitive data, assets, and operations from cyber threats. Through an in-depth review of existing methods and frameworks, the study highlights the importance of continuous monitoring, real-time incident response, and the role of automation and AI in enhancing ICS security. The paper also examines case studies where vulnerabilities were exploited, providing insight into the risks and consequences of weak ICS security. By proposing an integrated security approach, this research aims to ensure the resilience of ICS and critical infrastructure in the face of evolving threats.
Keywords	Industrial Control Systems, Cybersecurity, Critical Infrastructure, Holistic Approach, Threat Mitigation, Automation, AI.
Field	Engineering
Published In	Volume 2, Issue 5, September-October 2020
Published On	2020-09-02
DOI	https://doi.org/10.36948/ijfmr.2020.v02i05.36369
Short DOI	https://doi.org/g83mcv

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International Journal For Multidisciplinary Research