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Is FacePIN secure and usable?

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Publication date2007
Host publicationSOUPS '07 Proceedings of the 3rd Symposium on Usable Privacy and Security
Place of PublicationNew York
Number of pages2
ISBN (Print)9781595938015
<mark>Original language</mark>English


Personal identification numbers (PINs) and hardware tokens are often used together for authentication purposes, e.g., in financial transactions with ATM machines. However, many people cannot remember their PINs. This has caused insecure practice, extra management cost, or both. In this paper, we evaluate FacePIN, a solution proposed to improve the security and memorability of the PIN scheme. 1.