It s not what you know, but who you know: a social approach to last-resort authentication

Stuart E. Schechter, Serge Egelman, Robert W. Reeder. It s not what you know, but who you know: a social approach to last-resort authentication. In Lorrie Faith Cranor, editor, Proceedings of the 5th Symposium on Usable Privacy and Security, SOUPS 2009, Mountain View, California, USA, July 15-17, 2009. ACM International Conference Proceeding Series, ACM, 2009. [doi]

Authors

Stuart E. Schechter

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Serge Egelman

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Robert W. Reeder

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