@inproceedings{longpasswords:chi14,
  title =        {Can long passwords be secure and usable?},
  author =       {Richard Shay and Saranga Komanduri and Adam L. Durity and Philip (Seyoung) Huh and Michelle L. Mazurek and Sean M. Segreti and Blase Ur and Lujo Bauer and Nicolas Christin and Lorrie Faith Cranor},
  booktitle =    {CHI 2014: Conference on Human Factors in Computing Systems},
  month =        apr,
  year =         2014,
  copyright =    {authors},
  publisher =    {ACM},
  doi =          {10.1145/2556288.2557377},
  url =          {http://www.ece.cmu.edu/~lbauer/papers/2014/chi2014-longpasswords.pdf}
}