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Improving IoT Security and Efficiency Through Advanced Data Analysis Method

A special issue of Electronics (ISSN 2079-9292). This special issue belongs to the section "Networks".

Deadline for manuscript submissions: 15 August 2026 | Viewed by 899

Editors


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Guest Editor
School of Control and Computer Engineering, North China Electric Power University, Beijing 102206, China
Interests: IoT security; adversarial examples; AI security

E-Mail Website
Guest Editor
School of Control and Computer Engineering, North China Electric Power University, Beijing 102206, China
Interests: IoT security; AI security; privacy-preserving computation; blockchain and applied cryptography
Special Issues, Collections and Topics in MDPI journals
Computer Science Department, School of Computer and Information Engineering, Beijing Technology and Business University, Beijing 100048, China
Interests: wireless sensor networks; machine learning; artificial information processing

Special Issue Information

Dear Colleagues,

The rapid proliferation of the Internet of Things (IoT) has interconnected billions of devices across critical infrastructures, smart cities, industrial automation, and personal ecosystems. While IoT generates unprecedented volumes of data, it also introduces complex challenges in security, resource constraints, and operational efficiency. Traditional approaches often struggle to provide adaptive and scalable solutions for these dynamic, heterogeneous environments.

This Special Issue will focus on leveraging advanced data analysis methods—including machine learning, deep learning, federated learning, and time-series analytics—to holistically enhance IoT systems. We seek submissions that utilize data-driven intelligence to simultaneously fortify security defenses and optimize operational efficiency, thereby enabling the development of smarter, more resilient, and sustainable IoT deployments. We also invite the submission of high-quality original research and review articles that present novel algorithms, practical implementations, and rigorous evaluations, bridging the gap between data analysis theory and IoT system praxis.

Topics of interest include, but are not limited to, the following:

  • Security Enhancement:

Anomaly and intrusion detection using streaming analytics;

AI-powered threat intelligence for IoT networks;

Privacy-preserving data analysis (e.g., federated learning, differential privacy);

Adversarial attack and defense for IoT sensor data and embedded ML models.

  • Efficiency Optimization:

Predictive maintenance and fault diagnosis using sensor data mining;

Energy-efficient IoT communication and edge computing via data-driven scheduling;

Resource allocation and load balancing using reinforcement learning;

IoT data compression and scalable analytics for constrained devices.

  • Integrated Solutions:

Cross-layer frameworks jointly improving security and energy efficiency;

Real-time analytics platforms for large-scale IoT monitoring and control;

Benchmark datasets and evaluation metrics for IoT data analysis methods.

We invite the submission of original research articles, comprehensive reviews, and case studies that demonstrate novel algorithms, practical implementations, and rigorous evaluations. This Special Issue aims to bridge the gap between data analysis theory and IoT system praxis, fostering intelligent, secure, and efficient IoT ecosystems for the future.

Dr. Yaoyuan Zhang
Dr. Zhitao Guan
Dr. Li Tan
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 250 words) can be sent to the Editorial Office for assessment.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-anonymized peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Electronics is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • Internet of Things
  • IoT security
  • advanced data analytics
  • machine learning
  • federated learning
  • privacy-preserving analytics
  • adversarial attack and defense

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Published Papers (1 paper)

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Research

32 pages, 3646 KB  
Article
Client-Side Continuous Authentication Using Keystroke Dynamics: A Lightweight Pipeline and Cross-Session Evaluation
by Zhanhe Zhang, Maria Papaioannou, Gaurav Choudhary and Nicola Dragoni
Electronics 2026, 15(11), 2325; https://doi.org/10.3390/electronics15112325 - 27 May 2026
Viewed by 491
Abstract
Post-login threats such as device sharing and session takeover motivate continuous authentication with behavioral signals. This paper studies a lightweight keystroke-dynamics pipeline designed for strict cross-session evaluation and browser-side scoring. Using the fixed-text and free-text tracks of the public KeyRecs dataset, we extract [...] Read more.
Post-login threats such as device sharing and session takeover motivate continuous authentication with behavioral signals. This paper studies a lightweight keystroke-dynamics pipeline designed for strict cross-session evaluation and browser-side scoring. Using the fixed-text and free-text tracks of the public KeyRecs dataset, we extract compact repetition-level and sliding-window digraph-timing features and train per-user one-vs-rest Logistic Regression verifiers on Session 1 (S1). Thresholds are selected only on S1 and transferred unchanged to Session 2 (S2), preventing test-set tuning and exposing operating-point instability under session drift. Fixed-text achieves S2 AUC mean/median 0.895/0.918 with a half total error rate (HTER) around 0.19, while free-text reaches AUC mean/median 0.884/0.899 with a similar transferred-threshold HTER. Personal thresholds and a pooled-S1 global threshold perform similarly on average, suggesting that global thresholding can simplify deployment without replacing per-user scoring models. A scaler-only warm-up update yields limited and inconsistent gains, showing that mean/variance adaptation alone is insufficient. Finally, compact JSON artifacts and replay-based browser benchmarks demonstrate deterministic client-side scoring with very small per-sample latency. Overall, the results show that useful threshold-free separability does not by itself guarantee stable operating-point transfer under cross-session drift. Full article
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