Name
Title | ||
|---|---|---|
AC4AV: A Flexible and Dynamic Access Control Framework for Connected and Autonomous Vehicles |
Abstract | ||
|---|---|---|
Sensing data plays a pivotal role in connected and autonomous vehicles (CAVs), enabling CAV to perceive surroundings. For example, malicious applications might tamper this life-critical data, resulting in erroneous driving decisions and threatening the safety of passengers. Access control, one of the promising solutions to protect data from unauthorized access, is urgently needed for vehicle sensing data. However, due to the intrinsic complexity of vehicle sensing data, including historical and real time, and access patterns of different data sources, there is currently no suitable access control framework that can systematically solve this problem; current frameworks only focus on one aspect. In this article, we propose a novel and flexible access control framework,
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, which aims to support various access control models, and provide APIs for dynamically adjusting access control models and developing customized access control models, thus supporting access control research on CAV for the community. In addition, we propose a data abstraction method to clearly identify data, applications, and access operations in CAV, and therefore is easily able to configure the permits of each data and application in access control policies. We have implemented a prototype to demonstrate our architecture on NATS for real-time data and NGINX for historical data, and three access control models as built-in models. We measured the performance of our
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while applying these access control models to real-time and historical data. The experimental results show that the framework has little impact on real-time data access within a tolerable range. |
Year | DOI | Venue |
|---|---|---|
2021 | 10.1109/JIOT.2020.3016961 | IEEE Internet of Things Journal |
Keywords | DocType | Volume |
Access control,connected and autonomous vehicle (CAV),data security,system security | Journal | 8 |
Issue | ISSN | Citations |
3 | 2327-4662 | 1 |
PageRank | References | Authors |
0.35 | 0 | 5 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Qingyang Zhang | 1 | 19 | 3.07 |
| Hong Zhong | 2 | 208 | 33.15 |
| Jie Cui | 3 | 60 | 11.46 |
| Lingmei Ren | 4 | 19 | 3.24 |
| Weisong Shi | 5 | 2323 | 163.09 |