IoT Trust Management Systems

Trust management in the Internet of Things is the central problem, with these papers surveying and taxonomizing the methods, models, and architectures used to establish, evaluate, and maintain trust among heterogeneous IoT devices and networks. The work spans foundational trust and reputation frameworks, social IoT contexts, and integrated space-terrestrial network architectures. A recurring focus is identifying open research challenges and future directions for building trustworthy IoT ecosystems.