Enhancing Probabilistic Voting-based Filtering Scheme against Injection Attacks

• Jin Myoung Kim,
• Ingeol Chun,

Vol. 19, No. 6, June 30, 2025
10.3837/tiis.2025.06.011, Download Paper (Free):

• Injection attacks
• Isolation
• Wireless Sensor Networks
• Security

Abstract

In wireless sensor networks, sensor nodes are deployed in target territory by aircrafts. Sensor nodes in hostile environments are easy to be captured by adversaries physically. By exploiting the captured nodes which are called compromised node, the adversaries can read information and control by re-programming. Using the compromised nodes, adversaries perform false data injection attack. Against the attack, a lot of solutions are researched. In the solutions, en-route filtering schemes provide probabilistically methods for detecting fabricated data. Although these schemes detect fabricated data, they cannot identify the compromised node after detecting attacks. In this paper, we will illustrate the defective and propose a robustness method for detecting and preventing attack in the network. Proposed method detects injection attacks and makes compromised nodes isolated. We also will show the efficiency of our solution through simulations.

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