Author

T. Mathonsi

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Open access 2026

Double Deep Q-Network-Based Smart Channel Hopping for Reactive Jamming Mitigation in IoT Networks: A Reliability and Energy-Aware Approach

Reactive jamming attacks are prevalent in low power Internet of Things networks and are severely affecting the performance of IoT nodes. Existing anti-jamming studies focus primarily on communication reliability. Limited attention has been given to the joint optimization of packet delivery ratio (PDR), energy consumpti...

Enos Letsoalo, T. Mathonsi, T. Tshilongamulenzhe et al. · International Journal of Adv... · 0 citations

Conference Open access Sep 2026

Privacy-Preserving Cross-Chain Asset Tracking: A Threshold PSI Protocol with Real-World Exploit Validation

Cross-border financial investigations often face difficulties due to isolated data systems, especially when different Financial Intelligence Units (FIUs) independently track illegal funds moving across different blockchain networks. This paper presents an enhanced multi-chain $t$-out-of- $n$ threshold Private Set Inter...

R. Shevchuk, B. Adamyk, Vladlena Benson et al. · Automation, Control, and Inf... · 0 citations

Conference Jul 2026

An Enhanced ANN-RF Hybrid Algorithm for DoS Attack Detection in IoT Networks

Denial-of-Service (DoS) attacks continue to threaten the availability and dependability of Internet of Things (IoT) networks. Because many IoT devices have limited processing power, memory, and built-in protection, they are frequently exploited to generate abnormal traffic that blocks legitimate communication. Signatur...

Bulelani S. Ndaba, T. Mathonsi, Deon P. Du Plessis · 2026 6th International Confe... · 0 citations