Implementing Zero Trust Security Models: Challenges, Best Practices, and Future Directions in Enterprise Networks

• Author(s): Clifford Godwin Amomo
• Paper ID: 1707806
• Page: 244-261
• Published Date: 09-04-2025
• Published In: Iconic Research And Engineering Journals
• Publisher: IRE Journals
• e-ISSN: 2456-8880
• Volume/Issue: Volume 8 Issue 10 April-2025

Abstract

Digital infrastructure protection in enterprises relies on the fundamental change brought by Zero Trust security. The core premise of Zero Trust security contrasts with perimeter security models because it operates under the principle that trust should be earned continuously, while verification remains constant. The model requires persistent authentication in addition to sustained access control methods to actively protect against inside and outside threats. This paper evaluates Zero Trust strategy in contemporary enterprise networks through analysis of its critical elements such as Identity and Access Management (IAM) and micro-segmentation and continuous monitoring and discusses implementation challenges and best practices. The paper explores Zero Trust's evolving future including AI/ML technology integration as well as secure identity management with blockchain methods and the advancement of Secure Access Service Edge. The article delivers significant organizational knowledge that helps businesses develop robust cybersecurity measures through Zero Trust adoption within today's interconnected environment.

Keywords

Zero Trust, enterprise security, cybersecurity, micro-segmentation, identity verification, least privilege access, continuous monitoring, policy enforcement, SASE, AI/ML, blockchain, access control, threat detection.

Citations

IRE Journals:
Clifford Godwin Amomo "Implementing Zero Trust Security Models: Challenges, Best Practices, and Future Directions in Enterprise Networks" Iconic Research And Engineering Journals Volume 8 Issue 10 2025 Page 244-261

IEEE:
Clifford Godwin Amomo "Implementing Zero Trust Security Models: Challenges, Best Practices, and Future Directions in Enterprise Networks" Iconic Research And Engineering Journals, 8(10)