منابع مشابه
Evaluation of an Intrusion Detection System for Routing Attacks in Wireless Self-organised Networks
Wireless Sensor Networks (WSNs) arebecoming increasingly popular, and very useful in militaryapplications and environmental monitoring. However,security is a major challenge for WSNs because they areusually setup in unprotected environments. Our goal in thisstudy is to simulate an Intrusion Detection System (IDS)that monitors the WSN and report intrusions accurately andeffectively. We have thus...
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Wireless sensor networks are a relatively new technology for information gathering and processing. A sensor network usually consists of many, resource constrained sensor nodes. These nodes perform measurements of some physical phenomena, process data, generate reports, and send these reports via multihop communication to a central information processing unit called sink. Depending on the scenar...
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This paper concerns the eavesdropping attacks from the eavesdroppers’ perspective, which is new since most of current studies consider the problem from the good nodes’ perspective. In this paper, we originally propose an analytical framework to quantify the effective area and the probability of the eavesdropping attacks. This framework enables us to theoretically evaluate the impact of node den...
متن کاملIdentity-Based Localization Attacks in Wireless Networks
Wireless networks are helpless to identity based attacks, as well as spoofing and Sybil attacks, which allow for many other form of attacks on the networks. Even though the identity of a node can be confirmed through cryptographic authentication, authentication is not always probable, because it require key management and additional infrastructural overhead. A method for detect both spoofing an...
متن کاملSpoofing Attacks in wireless Sensor Networks
Wireless networks are vulnerable to spoofing attacks, which allows for many other forms of attacks on the networks. In this paper we propose a method for both detecting spoofing attacks, as well as locating the positions of adversaries performing the attacks. We first propose an attack detector for wireless spoofing that utilizes K-means cluster analysis. Next, we describe how we integrated our...
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ژورنال
عنوان ژورنال: International Journal of Smart Sensor and Adhoc Network.
سال: 2011
ISSN: 2248-9738
DOI: 10.47893/ijssan.2011.1033