?url_ver=Z39.88-2004&rft_id=10.1109%2FITSIM.2010.5561528&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Nyamasvisva%2C+T.E.&rft.aulast=Nyamasvisva&rft.aufirst=T.E.&rft.date=2010&rft.title=Multi-level+security+algorithm+for+random+ZigBee+Wireless+Sensor+Networks&rft.isbn=9781424467181&rft.genre=proceeding