Paper Title
Redundancy Management Of Multipath Routing For Intrusion Tolerance Of Packet Loss By Malicious Node In HWSN
Abstract
In this paper we propose redundancy management of heterogeneous wireless sensor networks (HWSNs) where we
are utilizing multipath routing to answer user queries in the presence of unreliable and malicious nodes which cause packet
loss in the network. The research problem we are addressing in this paper is efficient redundancy management of multipath
routing in a clustered Heterogeneous Wireless Sensor Network to tolerate intrusions which are responsible for packet loss and
jamming attack. The main goal and objective of the paper is to use redundancy management on multipath routing to tolerate
and detect intrusions. The key concept of our redundancy management is to achieve the balance between energy consumption
and gain in reliability, timeliness along with the security to maximize the system useful lifetime. In our work we have
considered redundancy management of multipath routes which are based on trust and energy values and it is used for intrusion
detection as well as to maximize the system lifetime of a HWSN in the presence of unreliable and malicious nodes. In this
paper we are using symmetric encryption technique to protect confidentiality. To increase security we discovered more
extensive attacks by the malicious nodes such as packet dropping attack and jamming attacks, each attack is having different
energy requirement as well as security and reliability.
Keywords- Intrusion Detection, Heterogeneous Wireless Sensor Networks, Multipath Routing, Packet Loss.