A New Security Scheme for Wireless Sensor Networks

Wireless Sensor Networks (WSN) is ad-hoc mobile networks in which the sensors have limited resources and communication capabilities. Secure communications in some wireless sensor networks are critical. Recently, several secure schemes for wireless sensor networks have been proposed. LOcalized Combinatorial Keying (LOCK) proposed by Mohamed Eltoweissy is secure wireless sensor network scheme based on the dynamical key management. In this paper, the authors present a new wireless sensor network security scheme. Their scheme is based on LOCK scheme and employees ID-based secure group key management.