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Sarah Asiri
Researcher at Ryerson University
Publications - 2
Citations - 46
Sarah Asiri is an academic researcher from Ryerson University. The author has contributed to research in topics: Spoofing attack & Authentication. The author has an hindex of 2, co-authored 2 publications receiving 28 citations.
Papers
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Proceedings ArticleDOI
An IoT trust and reputation model based on recommender systems
Sarah Asiri,Ali Miri +1 more
TL;DR: A novel IoT trust and reputation model that employs distributed probabilistic neural networks (PNNs) to classify trustworthy nodes from malicious ones is proposed that tackles the cold start problem in IoT environments by predicting ratings for newly joined devices based on their characteristics and learns over time.
Proceedings ArticleDOI
A Sybil Resistant IoT Trust Model Using Blockchains
Sarah Asiri,Ali Miri +1 more
TL;DR: An IoT trust model is proposed that uses permissioned blockchains that utilize Smart Contracts (executable policies) to evaluate trustworthiness of IoT devices by recording and validating IoT devices' identities to prevent Sybil attacks.