BibTeX:

@article{IJIRSTV2I12151,
     title={ A survey Analysis of Safe Data Collection in Wireless Sensor Network in the Existence of Collision attacks},
     author={Pooja Motgi and Ramesh Jadhav},
     journal={International Journal for Innovative Research in Science & Technology},
     volume={2},
     number={12},
     pages={402--405},
     year={},
     url={http://www.ijirst.org/articles/IJIRSTV2I12151.pdf},
     publisher={IJIRST (International Journal for Innovative Research in Science & Technology)},
}

Due to a need for robustness of monitoring, WSN are usually redundant. Data from multiple sensors is aggregated at an aggregator node which then forwards the base station only the aggregate values. At present, due to limitations of computing power and energy store of sensor nodes, data is aggregated by exceptionally simple algorithms such as averaging. The present algorithm is to allow the base station to securely compute build Count or Sum even in the occurrence of such an attack. Our attack-resilient calculation algorithm computes the right aggregate by filtering out the assistances of compromised nodes in the aggregation order.

Aggregation, WSN