Attribute-based access control (ABAC) is one of the most suitable decentralized models for large-scale, flexible, and dynamic IoT scenarios. When used in IoT environments, ABAC can provide fine-grained and flexible control over each device’s access requests. We use Blockchain technology to record the distribution of attributes to avoid single point failure and data tampering. The access control process has also been optimized to meet the need for high efficiency and lightweight calculation for IoT devices.

Маалла М.А. (науч. рук. Беззатеев С.В.) An Attribute-Based Access Control for IoT Using Blockchain // Сборник тезисов докладов конгресса молодых ученых. Электронное издание. – СПб: Университет ИТМО, [2023]. URL: https://kmu.itmo.ru/digests/article/9740