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  1. Proceedings of the 2012 New Security Paradigms Workshop (NSPW '12)
  2. Video-passwords: advertising while authenticating
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A move in the security measurement stalemate: elo-style ratings to quantify vulnerability
Turtles all the way down: a clean-slate, ground-up, first-principles approach to secure systems
Point-and-shoot security design: can we build better tools for developers?
Argumentation logic to assist in security administration
Beyond the blacklist: modeling malware spread and the effect of interventions
Someone to watch over me
Pools, clubs and security: designing for a party not a person
Privacy is a process, not a PET: a theory for effective privacy practice
All your base are belong to US
The need for application-aware access control evaluation
Video-passwords: advertising while authenticating
Holographic vulnerability studies: vulnerabilities as fractures in interpretation as information flows across abstraction boundaries

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Video-passwords: advertising while authenticating

Content Provider ACM Digital Library
Author Salehi-Abari, Amirali Burden, Robert Thorpe, Julie
Abstract We introduce a new class of authentication schemes called "video-passwords", which require the user to watch and remember parts of a given video (e.g., a sequence of scenes, movements, and/or sounds). We propose four different video-password schemes, describe their prototypes, and analyze their security. Under certain parameters, the security of some of these schemes appears to be theoretically comparable to traditional text passwords. Video-passwords provide more than potentially better security; they also present a unique opportunity for businesses to consider -- advertising through the rich multimedia used in the login task. We suggest that the adoption of new schemes, such as video-passwords may be more likely in the presence of monetary incentives provided through advertising; we also discuss some ethical issues that may arise from such incentives.
Starting Page 127
Ending Page 140
Page Count 14
File Format PDF
ISBN 9781450317948
DOI 10.1145/2413296.2413308
Language English
Publisher Association for Computing Machinery (ACM)
Publisher Date 2012-09-18
Publisher Place New York
Access Restriction Subscribed
Subject Keyword User authentication Video-passwords Video Passwords Advertisement Security
Content Type Text
Resource Type Article
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