
Editor-in-Chief: Prof. Willy Susilo, University of Wollongong, Australia.
Pragmatic Cybersecurity (PC) aims to be a leading journal for disseminating innovative research and practical insights in the field of cybersecurity. It will feature a diverse range of articles, including original research, reviews, perspectives, and case studies, focusing on the practical side of cybersecurity. The main goal is to bridge the gap between theory and practice in the area of cybersecurity. Additionally, it also covers the development, implementation, and evaluation of cybersecurity strategies and technologies. The journal will cover topics such as threat detection and mitigation, cryptography, network security, data privacy, cybersecurity policy, and the human aspects of cybersecurity. More
Cryptanalysis of an Unbounded Fully Homomorphic Encryption Scheme †
Hyewon Sung, Mehdi Tibouchi
2026, 1(2): 17. doi: 10.53941/pc.2026.100017
The Related Key Boomerang Attack on ChaCha Permutation Function †
Nasratullah Ghafoori, Atsuko Miyaji
2026, 1(2): 16. doi: 10.53941/pc.2026.100016
Privacy Risk Assessment Framework for Information System †
Raisa Islam, Dongwan Shin
2026, 1(2): 15. doi: 10.53941/pc.2026.100015
SoK: A Comprehensive Security Analysis of Jailbreak Resilience in GPT and DeepSeek Models †
Xiaodong Wu, Xiangman Li, Qi Li, Lingshuang Liu, Jianbing Ni
2026, 1(2): 14. doi: 10.53941/pc.2026.100014
Efficient Homomorphic String Search via TFHE †
Shintaro Narisada, Hiroki Okada, Takashi Nishide, Kazuhide Fukushima
2026, 1(2): 13. doi: 10.53941/pc.2026.100013
Response-Level Identification of Cloud API Misconfigurations Using Large Language Models †
Akshay Krishna, Farzana Zahid
2026, 1(2): 12. doi: 10.53941/pc.2026.100012
Decentralized Biometric Authentication via Threshold-Based Key Derivation †
Haoze Cheng, Hui Cui, James Boorman
2026, 1(2): 11. doi: 10.53941/pc.2026.100011
Breaking and Defending LLM-Powered Social Media Bot Detection Systems †
Nof Orenstein, Yoni Birman
2026, 1(2): 10. doi: 10.53941/pc.2026.100010
Enhancing Channel Robustness in LoRa Radio Frequency Fingerprinting through a Physics-Informed Residual Spectrogram †
Elisée Toe, Laurent Ferrier, Fehmi Jaafar
2026, 1(2): 9. doi: 10.53941/pc.2026.100009
Trustworthy Deployment of LLM-Based RAG Systems for Small Businesses: A Security and Confidence-Aware Framework †
Jiazhu Xie, Qingqing Wang, Bowen Li, Ziqi Xu, Fengling Han
2026, 1(2): 8. doi: 10.53941/pc.2026.100008