@ARTICLE{
       Author = {Kohno, T. and Broido, A. and claffy, k.}, 
       Title = {{Remote physical device fingerprinting}},
       Journal = {IEEE Transactions on Dependable and Secure Computing}, 
       Volume = {2},
       Number = {2},
       Pages = {93-108},
       Institution = {Cooperative Association for Internet Data Analysis (CAIDA)},
       Month = {May},
       Year = {2005},
       Keywords = {measurement methodology   security}
}