Detection of On-off Attack Based on Predectability Trust in Wireless Sensor Network
Now days, Trust management schemes are widely used in decision making process for access control, secure
routing and Intrusion detection. Sometimes unintentional errors are possible, trust management must consider some
redemption schemes so that nodes will be able to recover trust again. It is possible for malicious node that it can falsify the
misbehavior as unintentional temporary error to misguide redemption scheme and due to which malicious node can get more
chances to attack system by disturbing redemption scheme. Existing trust management schemes that consider redemption
scheme to recover trust fail to distinguish between temporary errors and malicious behaviors where attackers behave well
and bad alternatively. This paper presents disadvantages of existing redemption scheme describes a trust management and
redemption scheme that can distinguish between temporary errors and malicious activities with some design.
Index Terms— On-Off Attack, Wireless Sensor Network, Predictability Trust.