నైరూప్య

Protection of Wireless Sensor Network from Gang Injecting False Data Attack

D.Vimala, R.Srinivasan, R.Vinoth, D.Vinoth , M.M.Arun Prasath

Gang injecting false data attack is a serious threat to wireless sensor network (WSN), for which an adversary reports false information to sink, causing high overload and energy waste in en-route nodes. In this paper, we propose a Co-operative authentication scheme used for filtering the false data injected by a set of adversary and Virtual Backbone Scheduling (VBS) scheme is used to save energy in sensor nodes by turn-off their radios having low energy. In the proposed scheme, the overload occur in sink can be reduced by early detecting and filtering gang injected false data. Both theoretical and simulation results are given to demonstrate the effectiveness of the proposed scheme in terms of high filtering probability and energy saving.