Framework for Integrating Zero Trust in Cloud-Based Endpoint Security for Critical Infrastructure

TL;DR

This paper proposes a comprehensive framework for integrating Zero Trust Architecture into cloud-based endpoint security systems to protect critical infrastructure from sophisticated cyber threats, enhancing compliance and reducing attack surfaces.

Contribution

It introduces a tailored ZTA framework specifically designed for cloud endpoint security in critical infrastructure, addressing a gap in existing security models.

Findings

Enhanced security posture for critical infrastructure endpoints.

Improved compliance with security standards.

Reduced attack surface through continuous protection.

Abstract

Cyber threats have become highly sophisticated, prompting a heightened concern for endpoint security, especially in critical infrastructure, to new heights. A security model, such as Zero Trust Architecture (ZTA), is required to overcome this challenge. ZTA treats every access request as new and assumes no implicit trust. Critical infrastructure like power plants, healthcare systems, financial systems, water supply, and military assets are especially prone to becoming targets for hackers and phishing attacks. This proposes a comprehensive framework for integrating tailored ZTA into organizations that manage sensitive operations. The paper highlights how the ZTA framework can enhance compliance, enabling continuous protection, thereby reducing attack surfaces. This paper aims to address the gap that exists in applying ZTA to endpoint management within cloud environments for critical infrastructure.