International Journal of Computer Applications
Node capture attack is one of the most dreadful security attack exist in wireless sensor networks. An adversary steals cryptographic key information from a captured node to compromise entire network. So, security of wireless sensor network is an important issue for maintaining confidentiality and integrity of wireless links. Now-a-days, researchers are paying attention towards developing security schemes against node capture attack. The authors' survey provides deep insights of existing modeling techniques of node capture attack in wireless sensor network.