"I added '!' at the end to make it secure": Observing password creation in the lab.   [PDF, BibTeX, ]
Blase Ur, Fumiko Noma, Jonathan Bees, Sean M. Segreti, Richard Shay, Lujo Bauer, Nicolas Christin, and Lorrie Faith Cranor.
In SOUPS '15: Proceedings of the 11th Symposium on Usable Privacy and Security, July 2015. USENIX. © authors