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Security and energy efficiency are critical concerns in wireless sensor network (WSN) design. This paper aims to develop an energy-efficient secure scheme against power exhausting attacks, especially the denial-of-sleep attacks, which can shorten the lifetime of WSNs rapidly. Although various media access control (MAC) protocols have been proposed to save the power and extend the lifetime of WSNs,...
Security and energy efficiency are important concerns in the wireless sensor network (WSN) design. To save the power and extend the lifetime of WSNs, the duty-cycle based media access control (MAC) protocols are proposed. The well-known security mechanisms usually awake the sensor nodes before they are allowed to execute the security processes. However, the Denial-of-Sleep attacks can exhaust the...
Security and energy efficiency are the most important concerns in wireless sensor networks (WSNs) design. To save the power and extend the lifetime of WSNs, various media access control (MAC) protocols are proposed. Most traditional security solutions can not be applied in the WSNs due to the limitation of power supply. The well-known security mechanisms usually awake the sensor nodes before the sensor...
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