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A Dynamic Reputation Management System for Mobile Ad Hoc Networks
Nodes in mobile ad hoc networks (MANETs) are mandated to utilize their limited energy resources in forwarding routing control and data packets for other nodes. Since a MANET lacks a centralized administration and control, ...
Energy Consumption in Mobile Ad Hoc Networks
Mobile Ad hoc Networks (MANETs) are composed of moving mobile nodes that are battery operated. This paper proposes a set of performance metrics in evaluating energy efficiency in MANETs, and studies the energy consumption ...
Evaluating Security and Usability of Profile Based Challenge Questions Authentication in Online Examinations
Student authentication in online learning environments is an increasingly challenging issue due to the inherent absence of physical interaction with online users and potential security threats to online examinations. This ...