@inproceedings{7e17b180d4b547ba996b3c5beacde4a7,
title = "Modeling and Verifying AUPS Using CSP",
abstract = "The Internet of Things (IoT) is an important technology in IT industries. The wide adoption of IoT raises concerns about security and privacy. The Authenticated Publish/Subscribe (AUPS) model is an IoT system which aims to address the security and privacy issues in the IoT environment. AUPS is attracting more and more attention from industries. Hence, the reliability of AUPS is worth investigating. In this paper, we model AUPS using Communicating Sequential Processes (CSP). Five properties (Deadlock Freedom, Data Availability, Data Leakage, Device Faking and User Privacy Leakage) of the model are verified by utilizing the model checker Process Analysis Toolkit (PAT). The verification results demonstrate that AUPS cannot ensure the security of critical data. To solve the problem, we improve the model by using a digital certificate. The verification results of the improved model indicate that our study can enhance the security and reliability of the AUPS model.",
keywords = "AUPS, CSP, Modeling, PAT, Verifying",
author = "Hongqin Zhang and Huibiao Zhu and Jiaqi Yin and Ningning Chen",
note = "Publisher Copyright: {\textcopyright} 2022 Knowledge Systems Institute Graduate School. All rights reserved.; 34th International Conference on Software Engineering and Knowledge Engineering, SEKE 2022 ; Conference date: 01-07-2022 Through 10-07-2022",
year = "2022",
doi = "10.18293/SEKE2022-088",
language = "英语",
series = "Proceedings of the International Conference on Software Engineering and Knowledge Engineering, SEKE",
publisher = "Knowledge Systems Institute Graduate School",
pages = "568--573",
booktitle = "SEKE 2022 - Proceedings of the 34th International Conference on Software Engineering and Knowledge Engineering",
address = "美国",
}