@article{Werlinger:154,
      author        = "Rodrigo Werlinger and Kirstie Hawkey and Kasia Muldner and
                       Pooya Jaferian and Konstantin Beznosov",
      title         = "{The Challenges of Using an Intrusion Detection System: Is
                       It Worth the Effort?}",
      month         = "Jun",
      year          = "2007",
}