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Node Compromise Detection based on NodeTrust in Wireless Sensor Networks
This paper proposes a better scheme named NodeTrust, which does NCD with minimal overhead, which employs odd time arrival behaviour for NCD and software attestation is applied only for untrust nodes and false positives are eliminated. Expand
Enhanced Intelligent Model for NCD in Wireless Sensor Networks
The Parameter Grouping (PG) mechanism is used in association with the existing Intelligent model (IM) and this Extended Intelligent Model (E-IM) performs better than the IM. Expand
BEHAVIORAL MODEL FOR DETECTION OF COMPROMISED NODES IN WSN
An NS-2 based simulation work was carried out and found that the proposed PG model detects compromised nodes effectively and reduced communication overhead, attestation overhead, false negatives and energy consumption when compared with existing methods, like ZoneTrust. Expand