Evaluating Federated Learning for Intrusion Detection in Internet of Things: Review and Challenges
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Abstract (arXiv)
The application of Machine Learning (ML) techniques to the well-known intrusion detection systems (IDS) is key to cope with increasingly sophisticated cybersecurity attacks through an effective and efficient detection process. In the context of the Internet of Things (IoT), most ML-enabled IDS approaches use centralized approaches where IoT devices share their data with data centers for further analysis. To mitigate privacy concerns associated with centralized approaches, in recent years the use of Federated Learning (FL) has attracted a significant interest in different sectors, including healthcare and transport systems. However, the development of FL-enabled IDS for IoT is in its infancy, and still requires research efforts from various areas, in order to identify the main challenges for the deployment in real-world scenarios. In this direction, our work evaluates a FL-enabled IDS approach based on a multiclass classifier considering different data distributions for the detection of different attacks in an IoT scenario. In particular, we use three different settings that are obtained by partitioning the recent ToNIoT dataset according to IoT devices' IP address and types of attack. Furthermore, we evaluate the impact of different aggregation functions according to such setting by using the recent IBMFL framework as FL implementation. Additionally, we identify a set of challenges and future directions based on the existing literature and the analysis of our evaluation results.
Key facts. Cited by 16 papers in the map (data through 7 Oct 2026). Builds on 31 of its 104 references that are in the map. First posted on arXiv 2 Aug 2021.
Builds on
31 of 104 references.
References · 31
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19 more
- 2018Client Selection for Federated Learning with Heterogeneous Resources in Mobile Edgecited by 347
- 2021Federated Learning for Internet of Things: A Comprehensive Surveycited by 247
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Citing papers per year: 2022: 2; 2023: 5; 2024: 4; 2025: 2; 2026: 3.
16 papers.
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- 2022Anomaly Detection via Federated Learningcited by 3
- 2024FedRDF: A Robust and Dynamic Aggregation Function against Poisoning Attacks in Federated Learningcited by 3
- 2023Federated Deep Learning for Intrusion Detection in IoT Networkscited by 2
- 2023Decentralized Online Federated G-Network Learning for Lightweight Intrusion Detectioncited by 2
- 2023Enhancing Trustworthiness in ML-Based Network Intrusion Detection with Uncertainty Quantificationcited by 2
- 2024Federated Learning for Misbehaviour Detection with Variational Autoencoders and Gaussian Mixture Modelscited by 2
- 2026Balancing Usability and Compliance in AI Smart Devices: A Privacy-by-Design Audit of Google Home, Alexa, and Siricited by 2
- 2023A Novel Federated Learning-Based IDS for Enhancing UAVs Privacy and Securitycited by 1
- 2022Detection and Prevention Against Poisoning Attacks in Federated Learningcited by 0
- 2023CADeSH: Collaborative Anomaly Detection for Smart Homescited by 0
- 2024Enhancing IoT Security Against DDoS Attacks through Federated Learningcited by 0
- 2024StatAvg: Mitigating Data Heterogeneity in Federated Learning for Intrusion Detection Systemscited by 0
4 more
- 2025Addressing Data Quality Decompensation in Federated Learning via Dynamic Client Selectioncited by 0
- 2025Sentinel: Dynamic Knowledge Distillation for Personalized Federated Intrusion Detection in Heterogeneous IoT Networkscited by 0
- 2026Toward Youth-Centered Privacy-by-Design in Smart Devices: A Systematic Reviewcited by 0
- 2026Federated Attack Campaign Detection via Contrastive Encoding of Threat Indicators in Gradient Updatescited by 0
- 2026Federated Attack Campaign Detection via Contrastive Encoding of Threat Indicators in Gradient Updates4 Sep 2026
- 2026Toward Youth-Centered Privacy-by-Design in Smart Devices: A Systematic Review7 Jan 2026
- 2026Balancing Usability and Compliance in AI Smart Devices: A Privacy-by-Design Audit of Google Home, Alexa, and Siri7 Jan 2026
- 2025Sentinel: Dynamic Knowledge Distillation for Personalized Federated Intrusion Detection in Heterogeneous IoT Networks27 Oct 2025
- 2025Addressing Data Quality Decompensation in Federated Learning via Dynamic Client Selection27 May 2025
- 2024StatAvg: Mitigating Data Heterogeneity in Federated Learning for Intrusion Detection Systems20 May 2024
- 2024Federated Learning for Misbehaviour Detection with Variational Autoencoders and Gaussian Mixture Models16 May 2024
- 2024Enhancing IoT Security Against DDoS Attacks through Federated Learning16 Mar 2024
- 2024FedRDF: A Robust and Dynamic Aggregation Function against Poisoning Attacks in Federated Learning15 Feb 2024
- 2023A Novel Federated Learning-Based IDS for Enhancing UAVs Privacy and Security7 Dec 2023
- 2023Enhancing Trustworthiness in ML-Based Network Intrusion Detection with Uncertainty Quantification5 Sep 2023
- 2023Decentralized Online Federated G-Network Learning for Lightweight Intrusion Detection22 Jun 2023
4 more
- 2023Federated Deep Learning for Intrusion Detection in IoT Networks5 Jun 2023
- 2023CADeSH: Collaborative Anomaly Detection for Smart Homes2 Mar 2023
- 2022Detection and Prevention Against Poisoning Attacks in Federated Learning24 Oct 2022
- 2022Anomaly Detection via Federated Learning12 Oct 2022
- 2022Anomaly Detection via Federated Learningcited by 3
- 2024FedRDF: A Robust and Dynamic Aggregation Function against Poisoning Attacks in Federated Learningcited by 3
- 2023Federated Deep Learning for Intrusion Detection in IoT Networkscited by 2
- 2023Decentralized Online Federated G-Network Learning for Lightweight Intrusion Detectioncited by 2
- 2023Enhancing Trustworthiness in ML-Based Network Intrusion Detection with Uncertainty Quantificationcited by 2
- 2024Federated Learning for Misbehaviour Detection with Variational Autoencoders and Gaussian Mixture Modelscited by 2
- 2026Balancing Usability and Compliance in AI Smart Devices: A Privacy-by-Design Audit of Google Home, Alexa, and Siricited by 2
- 2023A Novel Federated Learning-Based IDS for Enhancing UAVs Privacy and Securitycited by 1
- 2022Detection and Prevention Against Poisoning Attacks in Federated Learningcited by 0
- 2023CADeSH: Collaborative Anomaly Detection for Smart Homescited by 0
- 2024Enhancing IoT Security Against DDoS Attacks through Federated Learningcited by 0
- 2024StatAvg: Mitigating Data Heterogeneity in Federated Learning for Intrusion Detection Systemscited by 0
12 most cited of 16 All 16 (JSON)
- 2026Federated Attack Campaign Detection via Contrastive Encoding of Threat Indicators in Gradient Updates4 Sep 2026
- 2026Toward Youth-Centered Privacy-by-Design in Smart Devices: A Systematic Review7 Jan 2026
- 2026Balancing Usability and Compliance in AI Smart Devices: A Privacy-by-Design Audit of Google Home, Alexa, and Siri7 Jan 2026
- 2025Sentinel: Dynamic Knowledge Distillation for Personalized Federated Intrusion Detection in Heterogeneous IoT Networks27 Oct 2025
- 2025Addressing Data Quality Decompensation in Federated Learning via Dynamic Client Selection27 May 2025
- 2024StatAvg: Mitigating Data Heterogeneity in Federated Learning for Intrusion Detection Systems20 May 2024
- 2024Federated Learning for Misbehaviour Detection with Variational Autoencoders and Gaussian Mixture Models16 May 2024
- 2024Enhancing IoT Security Against DDoS Attacks through Federated Learning16 Mar 2024
- 2024FedRDF: A Robust and Dynamic Aggregation Function against Poisoning Attacks in Federated Learning15 Feb 2024
- 2023A Novel Federated Learning-Based IDS for Enhancing UAVs Privacy and Security7 Dec 2023
- 2023Enhancing Trustworthiness in ML-Based Network Intrusion Detection with Uncertainty Quantification5 Sep 2023
- 2023Decentralized Online Federated G-Network Learning for Lightweight Intrusion Detection22 Jun 2023
12 newest of 16 All 16 (JSON)