Blockchain ​​kullanilan miot cihazlari için gizliliği koruyan güvenli bir çerçeve

The integration of Medical Internet of Things (MIoT) with traditional patient healthcare records (PHRs) has the potential to improve patients' quality of care by providing accurate diagnosis, track their vital signs, and provide real-time data to doctors for data analysis thereby improving the quality of life. However, PHRs are highly private, and the data sharing process raises significant security and privacy concerns. To surmount these chal lenges, this thesis proposes two innovative frameworks: Enhanced Privacy Preservation Based Blockchain Mechanism (EPIoT) and a Differential Privacy Preserving (DPP) frame work, both leveraging blockchain technology.