CRII: SaTC: Towards Secure Wide-area Localization

CRII：SaTC：迈向安全的广域本地化

• 批准号: 1850264
• 负责人: Aanjhan Ranganathan
• 金额: $ 17.5万
• 依托单位: Northeastern University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2019
• 资助国家: 美国
• 起止时间: 2019-02-15 至 2022-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1850264&HistoricalAwards=false
• 关键词: CRII; SaTC; Towards; Secure; Wide

Modern localization systems such as the Global Positioning System have widely demonstrated vulnerabilities to signal-spoofing and jamming attacks. With the advent of autonomous cyber-physical systems such as self-driving cars and unmanned aerial vehicles, the ability to securely estimate, track and verify one's location is increasingly critical, indicative of a strong need to realize localization systems that are resilient to modern day cyber-physical attacks. This project pursues this vision by evaluating and understanding the bottlenecks in realizing a secure wide-area localization system, and offering solutions to overcome them.This project will develop methods to enhance the security of existing localization systems with both near- and long-term deployment strategies. The project seeks to design several attack detection and mitigation techniques that can be implemented on currently deployed devices without requiring significant modifications to existing infrastructure. The project will also develop novel technologies that leverage and build robust recovery mechanisms using a combination of advanced signal processing, machine learning, and sensor fusion techniques. Holistic experimental evaluations of cyber-physical attacks against popular localization systems and their fail-safe technologies will likewise be conducted, alongside the evaluation of location spoofing attacks across geographic areas and networks due to the interdependencies and retroactions of today's networked systems. The project will explore the tension that exists between building a wide-area localization system that is both scalable and secure, thereby laying a foundation for future research in this area.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.

现代定位系统，如全球定位系统，已被广泛证明易受信号欺骗和干扰攻击。随着自动驾驶汽车和无人驾驶飞行器等自主网络物理系统的出现，安全地估计、跟踪和验证个人位置的能力变得越来越重要，这表明迫切需要实现能够抵御现代网络物理攻击的定位系统。该项目通过评估和了解实现安全广域定位系统的瓶颈，并提供解决方案来实现这一愿景。该项目将开发方法，以增强现有定位系统的安全性，包括近期和长期部署策略。该项目旨在设计几种攻击检测和缓解技术，这些技术可以在当前部署的设备上实施，而无需对现有基础设施进行重大修改。该项目还将开发新技术，利用先进的信号处理，机器学习和传感器融合技术的组合，利用和建立强大的恢复机制。针对流行的定位系统及其故障安全技术的网络物理攻击的整体实验评估也将进行，同时评估由于当今网络系统的相互依赖性和追溯性而跨地理区域和网络的位置欺骗攻击。该项目将探索建立一个既可扩展又安全的广域本地化系统之间存在的紧张关系，从而为该领域的未来研究奠定基础。该奖项反映了NSF的法定使命，并通过使用基金会的知识价值和更广泛的影响审查标准进行评估，被认为值得支持。

项目成果

V-Range: Enabling Secure Ranging in 5G Wireless Networks

• DOI: 10.3929/ethz-b-000440601
• 发表时间: 2022
• 期刊: Proceedings 2022 Network and Distributed System Security Symposium
• 作者: Mridula Singh;Marc Röschlin;Aanjhan Ranganathan;Srdjan Capkun

Privacy-Preserving Positioning in Wi-Fi Fine Timing Measurement

Wi-Fi 精细定时测量中的隐私保护定位

• DOI: 10.2478/popets-2022-0032
• 发表时间: 2022
• 期刊: Proceedings on Privacy Enhancing Technologies
• 作者: Schepers, Domien;Ranganathan, Aanjhan
• 通讯作者: Ranganathan, Aanjhan

SemperFi: Anti-spoofing GPS Receiver for UAVs

• DOI: 10.14722/ndss.2022.23071
• 发表时间: 2022
• 期刊: Proceedings 2022 Network and Distributed System Security Symposium
• 作者: Harshad Sathaye;Gerald LaMountain;P. Closas;Aanjhan Ranganathan

Here, there, and everywhere: security analysis of wi-fi fine timing measurement

• DOI: 10.1145/3448300.3467828
• 发表时间: 2021-06
• 期刊: Proceedings of the 14th ACM Conference on Security and Privacy in Wireless and Mobile Networks
• 作者: Domien Schepers;Mridula Singh;Aanjhan Ranganathan

Wireless Attacks on Aircraft Instrument Landing Systems

• 发表时间: 2019
• 作者: Harshad Sathaye;Domien Schepers;Aanjhan Ranganathan;G. Noubir