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Ensuring system security through proximity based authentication

机译:通过基于邻近的身份验证确保系统安全

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As Internet of Things applications using embedded systems enter wider markets, securing systems against attacks becomes necessary. In many applications, securely determining transmitter location helps maintaining system security. A relatively new RF-based localization technique called Received Signal Strength Ratio (RSSR), has potential utility in securing ad-hoc networks and body-area networks. We describe a novel attack on the security of such systems, and discuss a set of mitigation strategies that restore the effectiveness of RSSR.
机译:随着使用嵌入式系统的物联网应用程序进入更广阔的市场,保护系统免受攻击的必要性越来越高。在许多应用中,安全地确定发射器位置有助于维护系统安全性。一种相对较新的基于RF的定位技术,称为接收信号强度比(RSSR),在保护自组织网络和身体区域网络方面具有潜在的实用性。我们描述了一种针对此类系统安全性的新颖攻击,并讨论了一套恢复RSSR有效性的缓解策略。

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