STATL: An Attack Language for State-based Intrusion Detection

@article{Eckmann2002STATL_An,
  title   = {{STATL: An Attack Language for State-based Intrusion Detection}},
  author  = {Eckmann, Steven T. and Vigna, Giovanni and Kemmerer, Richard A.},
  year    = {2002},
  journal = {Journal of Computer Security},
  number  = {1/2},
  pages   = {71--104},
  volume  = {10}
}