Samir Athmani received his PhD. degree from Batna 2 university in 2017 and Magister degree in Industrial Informatics from El Hadj Lakhdar University, Algeria, in 2010 and the B.Eng. degree in Computer Engineering from UHLB University, Algeria, in 2004. He is currently an assistant professor at the Higher National School of Renewable Energy, Environment & Sustainable Development, Batna, Algeria. His research interests include wireless communication, network security and sensor networks.