Traditional location privacy protection scheme for wireless sensor networks(WSNs) can not get well balance between security and network energy consumption
in order to improve safety of privacy information of WSNs
a robust location privacy protection scheme for WSNs is proposed.Firstly
by increasing pseudo source node and pseudo sink node to prevent attacker to obtain position information of key nodes;secondly
pseudo sink node are divided into two groups
throw redundant packets probabilistically to reduce network source consumption;finally
simulation comparison experiments are carried out On Matlab 2012 platform.Results show that this proposed scheme can improve attack detection rate of network and reduce network delay
effectively protect location privacy of source node and sink node.
Fast distributed multi-hop relative time synchronization protocol and estimators for wireless sensor networks [J] . Djamel Djenouri,Nassima Merabtine,Fatma Zohra Mekahlia,Messaoud Doudou. Ad Hoc Networks . 2013
Detecting node replication attacks in wireless sensor networks: A survey [J] . Wen Tao Zhu,Jianying Zhou,Robert H. Deng,Feng Bao. Journal of Network and Computer Applications . 2012 (3)
Privacy preservation in wireless sensor networks: A state-of-the-art survey [J] . Na Li,Nan Zhang,Sajal K. Das,Bhavani Thuraisingham. Ad Hoc Networks . 2009 (8)
Decorrelating wireless sensor network traffic to inhibit traffic analysis attacks [J] . Jing Deng,Richard Han,Shivakant Mishra. Pervasive and Mobile Computing . 2006 (2)