Privacy and Security for Wireless Sensor Networks: Technologies and Strategies

Dear Colleagues,

Wireless Sensor Networks (WSNs) are rapidly transitioning into highly dynamic, integrated Space–Air–Ground (SAG) architectures, encompassing 6G systems, LEO satellites (NTN), and the Low-Altitude Economy (LAE). This expansion relies on pervasive sensors and communication technologies for real-time control and critical data exchange, yet it exposes WSNs to unprecedented threats. The core challenge lies in securing resource-constrained terminals and high-mobility links against sophisticated attacks. For instance, exposed LoS links are vulnerable to eavesdropping and spoofing; high-speed dynamics demand extreme real-time capability; and the fusion of heterogeneous networks introduces complex cross-domain security issues. Furthermore, WSNs must combat AI-driven coordinated jamming and address the long-term threat of quantum computing on mission-critical data. This Special Issue invites research on novel cybersecurity theories and strategies that enhance the robustness, trustworthiness, and privacy of these future WSNs. We encourage submissions on advanced security mechanisms applicable across space, air, and ground segments.

Dr. Yanqun Tang
Dr. Wei Li
Dr. Miao Zhang
Guest Editors

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