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Most existing trust-based security schemes for mobile ad-hoc networks (MANETs) consider packet loss an indicator of possible attacks by malicious nodes. There may be several reasons for packet losses, such as interference, queue overflow, and node mobility. Identifying the real underlying cause of a packet loss event is important for any security solution. To detect truly malicious nodes, it is necessary...
Packet losses are an important class of adverse events in Wireless Sensor Networks (WSNs), they can be caused by either a compromised or misbehaving node, or an attack focused on the wireless links of the network. Understanding the underlying cause is critical for the deployment of effective response measures aimed at restoring the network functionality. Shebaro et al. [9] proposed an initial approach...
Packet losses in a wireless sensor network represent an indicator of possible attacks to the network. Detecting and reacting to such losses is thus an important component of any comprehensive security solution. However, in order to quickly and automatically react to such a loss, it is important to determine the actual cause of the loss. In a wireless sensor network, packet losses can result from attacks...
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