title =        {A Spoonful of Sugar? {The} Impact of Guidance and Feedback on Password-Creation Behavior},
  author =       {Richard Shay and Lujo Bauer and Nicolas Christin and Lorrie Faith Cranor and Alain Forget and Saranga Komanduri and Michelle L. Mazurek and William Melicher and Sean M. Segreti and Blase Ur},
  booktitle =    {CHI'15: 33rd Annual ACM Conference on Human Factors in Computing Systems},
  year =         2015,
  month =        apr,
  doi =          {10.1145/2702123.2702586},
  publisher =    {ACM},
  copyright =    {authors},
  keywords =     {passwords, usable security},
  url =          {http://www.ece.cmu.edu/~lbauer/papers/2015/chi2015-password-feedback.pdf},