Zero Trust Architecture for IoT: Strategies to Prevent Unauthorized Access in Connected Networks
Sai Charan Madugula · International Journal of Intelligent Systems and Applications in Engineering · 2022
IoT devices present critical security challenges due to the exponential fall of the number of devices. The existing traditional models have failed in a dynamically changing threat environment and Zero Trust Architecture (ZTA) has come into being. To achieve this, this paper presents a lightweight Zero Trust based and blockchain integrated model for IoT ecosystems that enhances authentication, trust evaluation, anomaly detection while at the same time minimizes resource overhead. DOI: https://doi.org/10.17762/ijisae.v10i3s.7460