Leveraging the Power of Ensemble Learning for Secure Low Altitude Economy

TL;DR

This paper explores how ensemble learning can improve intrusion detection systems in Low Altitude Economy environments, enhancing security, accuracy, and resource efficiency against malicious aircraft threats.

Contribution

It proposes a novel ensemble learning framework for malicious aircraft detection in LAE, demonstrating its effectiveness through a case study and outlining future research directions.

Findings

Ensemble learning improves detection accuracy in LAE security.

The proposed framework effectively tracks malicious aircraft.

Ensemble methods enhance robustness and resource efficiency.

Abstract

Low Altitude Economy (LAE) holds immense promise for enhancing societal well-being and driving economic growth. However, this burgeoning field is vulnerable to security threats, particularly malicious aircraft intrusion attacks. To address the above concerns, intrusion detection systems (IDS) can be used to defend against malicious aircraft intrusions in LAE. Whereas, due to the heterogeneous data, dynamic environment, and resource-constrained devices within LAE, current IDS face challenges in detection accuracy, adaptability, and resource utilization ratio. In this regard, due to the inherent ability to combine the strengths of multiple models, ensemble learning can realize more robust and diverse anomaly detection further enhance IDS accuracy, thereby improving robustness and efficiency of the secure LAE. Unlike single-model approaches, ensemble learning can leverage the collective knowledge of its constituent models to effectively defend the malicious aircraft intrusion attacks. Specifically, this paper investigates ensemble learning for secure LAE, covering research focuses, solutions, and a case study. We first establish the rationale for ensemble learning and then review research areas and potential solutions, demonstrating the necessities and benefits of applying ensemble learning to secure LAE. Subsequently, we propose a framework of ensemble learning-enabled malicious aircrafts tracking in the secure LAE, where its feasibility and effectiveness are evaluated by the designed case study. Finally, we conclude by outlining promising future research directions for further advancing the ensemble learning-enabled secure LAE.