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arXiv 2103.16235cs.CR
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BLEKeeper:基于响应时间行为的中间人攻击检测

BLEKeeper: Response Time Behavior Based Man-In-The-Middle Attack Detection

Muhammed Ali Yurdagul, Husrev Taha Sencar

摘要:

低功耗蓝牙(BLE)已成为最流行的无线通信协议之一,并被用于数十亿智能设备。尽管有几个安全功能,但这些设备的硬件和软件限制使它们容易受到中间人(MITM)攻击。由于这些设备在日益多样化和安全关键型应用中的使用,检测MITM攻击的能力变得更加关键。为了解决这一挑战,我们提出了使用的BLE设备的响应时间的行为观察到的选择读取和写入操作,并引入一个主动MITM攻击检测系统,识别响应时间的变化。我们对几个BLE设备的测量表明,它们的响应时间行为具有非常高的规律性,使其成为攻击者无法隐藏的非常可靠的攻击指标。测试结果表明,我们的系统可以非常准确,快速地检测MITM攻击,而需要一个简单的学习方法。

英文摘要:

Bluetooth Low Energy (BLE) has become one of the most popular wireless communication protocols and is used in billions of smart devices. Despite several security features, the hardware and software limitations of these devices makes them vulnerable to man-in-the-middle (MITM) attacks. Due to the use of these devices in increasingly diverse and safety-critical applications, the capability to detect MITM attacks has become more critical. To address this challenge, we propose the use of the response time behavior of a BLE device observed in relation to select read and write operations and introduce an activeMITM attack detection system that identifies changes in response time. Our measurements on several BLE devices show that theirresponse time behavior exhibits very high regularity, making it a very reliable attack indicator that cannot be concealed by an attacker. Test results show that our system can very accurately and quickly detect MITM attacks while requiring a simple learning approach.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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