Zero-Trust Architecture for Securing Internet of Things (IoT) Networks: A Review

Zero Trust (ZT) security architecture eliminates implicit confidence and identity verification, improving cybersecurity. Businesses seeking fast and scalable access control reveal standard ZT solutions' flaws. This thorough study covers Zero Trust Architecture (ZTA) for IoT network security. ZTA may tackle issues via identity verification, fine-grained segmentation, and continuous monitoring. This research contributes to developing a comprehensive framework for ZTA tailored for IoT, emphasizes the integration of cutting-edge technologies, and provides practical guidelines for organizations to adopt ZTA effectively, ensuring a robust security posture against evolving threats. The study covers ZT, ZTA concepts, algorithms workflows, security challenges, and solutions for IoT network security.