Review of Various Technique for the Isolation of sinkhole attack from WSN

  • Sumedha, Dr Nagesh kumar


The wireless sensor network is the decentralized type of network in which sensor nodes can join or leave the network when they want. Due to such type of network many malicious nodes can join the network which triggers various types of active and passive attacks. The sink hole attack is the active type of attack which reduce network performance in terms of certain parameters. The various techniques are designed which can detect and isolate malicious nodes from the network. In this paper, sinkhole isolation and detection techniques are reviewed in terms of certain parameters