@phdthesis{freris2006entwurf,
  author = {Freris, Christos},
  advisor = {M{\"{u}}nz, Gerhard and Fessi, Ali and Dressler, Falko},
  title = {{Entwurf und Implementierung einer Testumgebung f{\"{u}}r IDS, IPS und Firewalls}},
  institution = {Wilhelm-Schickard-Institute for Computer Science},
  year = {2006},
  month = {July},
  location = {T{\"{u}}bingen},
  school = {University of T{\"{u}}bingen},
  type = {Master's Thesis (Diplomarbeit)}
}