15 citations · 19 across the 6 of their papers we have counts for
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cs.CR2013★ 15 cited
Three-Way Dissection of a Game-CAPTCHA: Automated Attacks, Relay Attacks, and Usability
Manar Mohamed, Niharika Sachdeva, Michael Georgescu +6
Existing captcha solutions on the Internet are a major source of user frustration. Game captchas are an interesting and, to date, little-studied approach claiming to make captcha s…
cs.CY2013★ 1 cited
ChaMAILeon: Exploring the Usability of a Privacy Preserving Email Sharing System
Prateek Dewan, Niharika Sachdeva, Mayank Gupta +1
While passwords, by definition, are meant to be secret, recent trends have witnessed an increasing number of people sharing their email passwords with friends, colleagues, and sign…