RFID as an important component technology of IoT faces important security risks while being rapidly applied, among which the discovery of unauthorized readers in space is crucial. There are some researches proposed the unauthorized reader detection algorithm based on commercial off the shell(COTS) devices, but these detection algorithms are often easily affected by moving objects blocking interference in space, causing false alarms. We propose a new method of eliminating moving object interference, which can reduce the system false alarm rate to less than 7.9% by experimental testing

翻译：作为IOT重要组成部分技术的RFID作为IOT的重要部件技术,在迅速应用的同时面临重大的安全风险,其中发现空间中未经授权的阅读器至关重要。 有一些研究提议了以空壳(COTS)装置的商业化为基础的未经授权的阅读器检测算法,但这些检测算法往往很容易受到移动物体阻拦空间干扰、造成虚假警报的影响。 我们建议了一种消除移动物体干扰的新方法,通过实验试验可以将系统的虚假警报率降低到7.9%以下。