Engineering Commons^™

Authentication Based On Blockchain, Norah Alilwit

Doctoral Dissertations and Master's Theses

Across past decade online services have enabled individuals and organizations to perform different types of transactions such as banking, government transactions etc. The online services have also enabled more developments of applications, at cheap cost with elastic and scalable, fault tolerant system. These online services are offered by services providers which are use authentication, authorization and accounting framework based on client-server model. Though this model has been used over decades, study shows it is vulnerable to different hacks and it is also inconvenient to use for the end users. In addition, the services provider has total control over user data …

Zero-Bias Deep Learning For Accurate Identification Of Internet Of Things (Iot) Devices, Yongxin Liu, Houbing Song, Thomas Yang, Jian Wang, Jianqiang Li, Shuteng Niu, Zhong Ming

Publications

The Internet of Things (IoT) provides applications and services that would otherwise not be possible. However, the open nature of IoT makes it vulnerable to cybersecurity threats. Especially, identity spoofing attacks, where an adversary passively listens to the existing radio communications and then mimic the identity of legitimate devices to conduct malicious activities. Existing solutions employ cryptographic signatures to verify the trustworthiness of received information. In prevalent IoT, secret keys for cryptography can potentially be disclosed and disable the verification mechanism. Noncryptographic device verification is needed to ensure trustworthy IoT. In this article, we propose an enhanced deep learning framework …

Cybersecurity Vulnerability Analysis And Countermeasures Of Commercial Aircraft Avionic Systems, Dhafer Fayez Alqushayri

Doctoral Dissertations and Master's Theses

Nowadays, most commercial aircraft use systems with innovative technologies and unprecedented infrastructure of avionics applications which include cyber technologies. Airplane passengers are now using aviation cyber technologies when purchasing tickets, checking in at the airline counter, passing through airport security, and connecting to Wi-Fi and the embedded inflight entertainment system.

Cyber technologies and connectivity expose aviation to a dangerous and costly world of cyber threats that pose a major challenge of an attack which makes the risks difficult to understand or to define. In addition, the opportunities for attacks continually grow as new services and systems are developed. This thesis …