التفاصيل البيبلوغرافية
| العنوان: |
Group-based intrusion detection system in wireless sensor networks |
| المؤلفون: |
Li, Guorui1 liguorui@emails.bjut.edu.cn, He, Jingsha2, Fu, Yingfang1 |
| المصدر: |
Computer Communications. Dec2008, Vol. 31 Issue 18, p4324-4332. 9p. |
| مصطلحات موضوعية: |
*WIRELESS communications, *COMPUTER networks, *COMPUTER security, *COMPUTER algorithms, SENSOR networks, SIGNAL detection, FALSE alarms, ELECTRONIC alarm systems |
| مستخلص: |
Abstract: Many mission critical wireless sensor networks require an efficient, lightweight and flexible intrusion detection algorithm to identify malicious attackers. In this paper, we propose a distributed group-based intrusion detection scheme that meets all the above requirements by partitioning the sensor networks into many groups in which the sensors in each group are physically close to each other and are equipped with the same sensing capability. Our intrusion detection algorithm takes simultaneously into consideration of multiple attributes of the sensor nodes to detect malicious attackers precisely. We show through experiments with real data that our algorithm can decrease the false alarm rate and increase the detection accuracy compared with existing intrusion detection schemes while lowering the computation and transmission power consumption. [Copyright &y& Elsevier] |
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| قاعدة البيانات: |
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