@inproceedings{mislove-2008-ostra,
  author = {Alan Mislove and Ansley Post and Krishna P. Gummadi and Peter Druschel},
  title = {{Ostra: Leverging trust to thwart unwanted communication}}, 
  booktitle = {{Proceedings of the 5th Symposium on Networked Systems Design and Implementation (NSDI'08)}},
  address = {{San Francisco, CA}},
  month = {{April}},
  year = {{2008}}
}