检测和缓解对GPS设备的攻击
Jack Burbank1, Trevor Greene1, Naima Kaabouch1
1Artificial Intelligence Research (AIR) Center, University of North Dakota, Grand Forks, ND 58202, USA.
Sensors (Basel, Switzerland)
|September 14, 2024
概括
全球定位系统 (GPS) 对自主系统至关重要,但易受干扰. 本文提供了对GPS安全威胁,检测和替代导航方法的全面审查,特别是在无人机系统 (UAS) 中.
科学领域:
- 导航和定位系统 导航和定位系统
- 网络安全 网络安全
- 自主系统 自主系统
背景情况:
- 全球定位系统 (GPS) 对于定位,导航和定时 (PNT) 在无人机系统 (UAS) 和自动驾驶汽车等现代系统中至关重要.
- GPS信号容易受到中断和网络攻击的影响,可能会损害系统的功能.
- 现有的文献缺乏专门针对GPS安全的全面评论,经常将其嵌入到更广泛的网络安全讨论中或专注于利基主题.
研究的目的:
- 为全球定位系统 (GPS) 安全问题提供全面的处理,特别强调无人机系统 (UAS).
- 通过提供GPS安全的整体审查,弥合现有文献的差距.
- 确定当前的研究缺口,并建议GPS安全和替代导航的未来研究方向.
主要方法:
- 对有关GPS安全威胁,检测技术和对策的现有文献进行系统审查.
- 检测和缓解方法的分类,分析它们各自的优缺点.
- 为GPS被拒绝的环境提供替代定位和导航技术的全面概述.
主要成果:
- 对GPS信号和系统的普遍威胁的详细概述.
- 分析GPS攻击检测和缓解的最先进技术.
- 在GPS中断的场景中评估替代定位,导航和定时 (PNT) 解决方案.
结论:
- 该研究为了解GPS安全挑战和解决方案提供了基础性的,全面的资源.
- 确定了未来研究的关键领域,以提高依赖GPS系统,特别是无人机系统的弹性.
- 强调需要强大的检测,缓解策略和可靠的替代PNT方法.
相关概念视频
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