• Adityan Balasubramanian
• Dr. Prabhu A

Zero Trust Architecture (ZTA) has emerged as an innovative idea in cybersecurity, challenging existing network security approaches by emphasizing tight access constraints and ongoing verification processes. This paper examines the core components, guiding concepts, and actual implementation methodologies of Zero Trust Architecture. This paper explains the fundamental elements of Zero Trust Architecture by delving into its core components, which include Policy Enforcement Points, Policy Administrators, and Policy Engines, as well as an examination of its underlying principles, such as the principle of least privilege and continuous verification. Furthermore, by exploring its implementation in a variety of sectors, including healthcare, the Internet of Things (IoT), cloud computing, and others, this article provides insights into Zero Trust Architecture's real-world applicability and usefulness. This paper aims to provide cybersecurity professionals and organizations with the knowledge and tools they need to navigate the changing landscape of network security and protect themselves from modern cyber threats by thoroughly explaining the components, principles, and implementation strategies of Zero Trust Architecture.

Framework, Cybersecurity, Compliance, Zero Trust, Least Privilege

"Zero Trust Architecture: Components, Principles and Implementation", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.11, Issue 2, page no.c756-c765, February-2024, Available :http://www.jetir.org/papers/JETIR2402291.pdf

"Zero Trust Architecture: Components, Principles and Implementation", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.11, Issue 2, page no. ppc756-c765, February-2024, Available at : http://www.jetir.org/papers/JETIR2402291.pdf