Advancing Enterprise Connectivity with Zero Trust Network Access (ZTNA): Security Beyond the Perimeter

Miguel de, Cervantes and Javier, Marías (2021) Advancing Enterprise Connectivity with Zero Trust Network Access (ZTNA): Security Beyond the Perimeter. International Journal of Trend in Scientific Research and Development, 5 (2). pp. 1324-1331. ISSN 2456-6470

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Abstract

In an era where traditional network perimeters are dissolving under the weight of cloud adoption, remote work, and hybrid IT environments, securing enterprise connectivity demands a paradigm shift. Zero Trust Network Access (ZTNA) has emerged as a transformative framework that challenges the legacy perimeter-based security model by enforcing the principle of "never trust, always verify." This paper explores the strategic implementation of ZTNA as a cornerstone of modern enterprise connectivity, emphasizing its role in mitigating insider threats, preventing lateral movement, and enabling secure access to applications regardless of user location or device. By dissecting core ZTNA components such as identity-based access control, continuous verification, and micro-segmentation this study highlights how organizations can build resilient, scalable, and adaptive security architectures. Furthermore, it investigates real-world adoption trends, integration with SD-WAN and SASE, and the operational benefits of a zero trust model in enhancing visibility, compliance, and user experience. Ultimately, this paper presents ZTNA not merely as a security upgrade, but as a foundational enabler for secure digital transformation in today’s borderless enterprise environments.

Item Type:	Article
Subjects:	Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Divisions:	Postgraduate > Master's of Islamic Education
Depositing User:	Journal Editor
Date Deposited:	29 May 2025 11:07
Last Modified:	29 May 2025 11:07
URI:	http://eprints.umsida.ac.id/id/eprint/16123

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