title = {On countering online dictionary attacks with login histories and humans-in-the-loop.},
author = {Paul C. van Oorschot and Stuart G. Stubblebine}, journal = {ACM Trans. Inf. Syst. Secur.}, number = {3}, pages = {235-258}, url = {http://dblp.uni-trier.de/db/journals/tissec/tissec9.html#OorschotS06}, volume = {9}, year = {2006}, description = {dblp}, ee = {http://doi.acm.org/10.1145/1178618.1178619}, date = {2007-03-06},
keywords = {dblp }
::