@masterthesis{18252,
    title = "Cyber crime: using technology against itself",
    author = "Σιβένας, Τρύφων Ι.",
    year = "2017",
    school = "Τμήμα Πληροφορικής και Τηλεματικής, Χαροκόπειο Πανεπιστήμιο"
}