Muhammad Ismail

Cloud-based vs. blockchain-based IoT: a comparative survey and way forward

2020 · Frontiers of Information Technology & Electronic Engineering

The Internet of Things (IoT) has been evolving for more than a decade. Technological advancements have increased its popularity, but concerns and risks related to IoT are growing considerably along with the increased number of …

SBODS: A Secure Sharded Blockchain-based Online Diagnostic System During Pandemics

2026 · Blockchain Research and Applications

During pandemics,rapid and reliable diagnostic testing is essential for timely treatment and disease containment. However, existing diagnostic methods, whether centralized testing facilities or home kits, face limitations in scalability, data integrity, and privacy. In this …