Providing Holistic Security in Sensor Networks

摘要: We propose a new paradigm for the secure operation of wireless sensor networks. The network model assumed in this paper consists tiny, energy -constrained, commodity sensors massively deployed alongside with one or more sink nodes that provide interface to outside world. are initially anonymous and unaware their location. Our main contribution is scalable -efficient solution where security based upon using parameterized frequency hopping cryptographic keys unified framework differential services