Characterizing Cyber Attacks against Space Systems with Missing Data: Framework and Case Study. - Ekzhin Ear; Jose L. C. Remy; Antonia Feffer; Shouhuai Xu (CNS, 2023)

Towards Automated Cyber Range Design: Characterizing and Matching Demands to Supplies. - Ekzhin Ear; Jose L. C. Remy; Shouhuai Xu (CSR, 2023)

Quantifying Psychological Sophistication of Malicious Emails. - Theodore Tangie Longtchi; Rosana Montañez Rodriguez; Kora Gwartney; Ekzhin Ear; David P. Azari; Christopher P. Kelley; Shouhuai Xu (IEEE Access, 2024)

Towards Principled Risk Scores for Space Cyber Risk Management. - Ekzhin Ear; Brandon Bailey; Shouhuai Xu (CoRR, 2024)

Space Cyber Risk Management: Desired Properties. - Ekzhin Ear; Brandon Bailey; Shouhuai Xu (CSR, 2025)

The Notional Risk Scores Approach to Space Cyber Risk Management. - Ekzhin Ear; Brandon Bailey; Shouhuai Xu (CSR, 2025)

SoK: Space Infrastructures Vulnerabilities, Attacks and Defenses. - Jose Luis Castanon Remy; Ekzhin Ear; Caleb Chang; Antonia Feffer; Shouhuai Xu (SP, 2025)

Space Cybersecurity Testbed: Fidelity Framework, Example Implementation, and Characterization. - Jose Luis Castanon Remy; Caleb Chang; Ekzhin Ear; Shouhuai Xu (CoRR, 2025)