Open-source intelligence and research on online terrorist communication: Identifying ethical and security dilemmas

This article explores key ethical and security challenges related to exploitation of open-source intelligence (OSINT) in research on online terrorist propaganda. In order to reach this objective, the most common approaches to OSINT-based projects are analysed through the lens of some of the most recognized ethical guidelines in science, which allowed several core dilemmas to be identified. First of all, this study discusses how personal data protection rules are applicable to investigations of potentially dangerous subjects, such as members and followers of Violent Extremist Organizations (VEOs). In addition, the author examines potential threats to the safety of researchers and the scientific infrastructure used in OSINT-based projects. He also discusses the risks of incidental findings and malevolent use of research results. Finally, drawing from existing legal regulations and good practices in other fields, as well as the author’s previous experience in OSINT-based analyses of online terrorist activities, this article explores basic means of tackling these dilemmas.