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A wormhole attack detection method for tactical wireless sensor networks.

¹Academic Affairs Office, JiuZhou Polytechnic, Xuzhou, China.

Peerj. Computer Science

|September 14, 2023

Summary

This summary is machine-generated.

This study introduces a Quality of Service (QoS) security mechanism using dual-layer guard nodes to detect and prevent wormhole attacks in wireless sensor networks (WSNs). The approach enhances security for tactical networks by prioritizing critical nodes and links.

Keywords:

Intrusion Passive attack Protocols QoS Secure routing and neighbor monitoring Tactical network WSN Wormhole

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Area of Science:

Computer Science
Network Security
Wireless Communication

Background:

Wireless Sensor Networks (WSNs) are vulnerable to various attacks, including wormholes, which are difficult to detect and mitigate.
Tactical networks, often employing WSNs, require robust security for military applications.
Guard nodes are crucial for monitoring network traffic and detecting malicious activities.

Purpose of the Study:

To propose a Quality of Service (QoS) based security mechanism for detecting wormhole attacks in WSNs.
To enhance the security of tactical networks by implementing a dual-layer guard node strategy.
To ensure efficient and secure network communication with varying quality levels.

Main Methods:

Categorizing network links into high, normal, and low priority levels.
Selecting multiple dual-layer guard nodes across different WSN paths based on link quality.
Implementing authenticated guard node identification and intrusion detection systems.
Forming link clusters for organized security management.

Main Results:

The proposed QoS security mechanism effectively detects wormhole attacks.
Prioritization of high-security nodes and links enhances overall network protection.
The system provides random security facilities to all nodes, ensuring comprehensive coverage.
Economic and efficient network communication is maintained across different quality levels.

Conclusions:

The QoS-based security mechanism offers a robust solution for wormhole attack detection in WSNs.
Dual-layer guard node selection and prioritized link management improve tactical network security.
The proposed approach balances security needs with efficient resource utilization in WSNs.