4 papers
Characterizing Cyber Attacks against Space Infrastructures with Missing Data: Framework and Case Study
Ekzhin Ear, Jose Luis Castanon Remy, Caleb Chang +3
Cybersecurity of space infrastructures is an emerging topic, despite space-related cybersecurity incidents occurring as early as 1977 (i.e., hijacking of a satellite transmission s…
Towards Principled Analysis and Mitigation of Space Cyber Risks
Ekzhin Ear
Space infrastructures have become an underpinning of modern society, but their associated cyber risks are little understood. This Dissertation advances the state-of-the-art via fou…
Space Cybersecurity Testbed: Fidelity Framework, Example Implementation, and Characterization
Jose Luis Castanon Remy, Caleb Chang, Ekzhin Ear +1
Cyber threats against space infrastructures, including satellites and systems on the ground, have not been adequately understood. Testbeds are important to deepen our understanding…
Quantifying Psychological Sophistication of Malicious Emails
Theodore Longtchi, Rosana Montañez Rodriguez, Kora Gwartney +4
Malicious emails including Phishing, Spam, and Scam are one significant class of cyber social engineering attacks. Despite numerous defenses to counter them, the problem remains la…