Yang Xiao, Wireless, accountability, networks, communication, Security, Telemedicine, Sensor networks, Wireless networks, smart grid, accountability, Alabama, Memphis, 802.11, 802.11e, 802.11n, 802.16, 802.20, 802.15.1, 802.15.2, 802.15.3, 802.15.4, WiFi, WiMAX, Bluetooth, ZigBee, IEEE, International Journal of Security and Networts, smart grids, accountability, bio-inspired, W4-Net, International Journal of Sensor Networks, IJSN, telemedicine, tele-healthcare, IJSNet