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On the Design of Secure Authentication for Blockchain­-Enabled IoT Environment

為了解決Samsung Tab A的問題，作者ALEXANDER YOHAN 這樣論述：

Explosive development of Internet of Things (IoT) technologies and mass adoption of IoT-based applications has faced numerous vulnerabilities and security challenges. Two noticable challenges in IoT ecosystem are: security challenge on IoT-based application system and maintenance problem on deploye

d IoT devices. In this dissertation, blockchain technology is adopted as a base infrastructure in IoT environment because blockchain offers transparancy and data integrity on transaction records, and transaction verifiability. Within Blockchain-enabled IoT (BIoT) infrastructure, the designs of a sec

ure authenticated mobile payment system, and a secure firmware update framework are introduced to address the general security design criterias in IoT environment. The proposed mobile payment system is designed to provide a secure and authenticated payment process using wearable device. Multi-factor

authentication is utilized in order to enhance the authentication of both user and merchant during the payment process. Based on the formal security analysis, the proposed mobile payment system is secure against well-known attacks. The proposed firmware update framework provides a robust, lightweig

ht and autonomous IoT device management mechanism. As the firmware update framework is built on top of blockchain technology, it provides transparency and high traceability over the whole firmware distribution process. Based on the formal security analysis, the proposed firmware update scheme is sec

ure against well-known attacks.