Cited By
View all- Tan JWang XNguyen CShi Y(2018)SilentKeyProceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies10.1145/31917682:1(1-18)Online publication date: 26-Mar-2018
Video: User-generated free-form gestures for authentication: security and memorability
Authors: 
Michael Sherman, Gradeigh Clark, Yulong Yang, Shridatt Sugrim, Arttu Modig, Janne Lindqvist, 
Antti Oulasvirta, Teemu RoosAuthors Info & Claims
Michael Sherman, Gradeigh Clark, Yulong Yang, Shridatt Sugrim, Arttu Modig, Janne Lindqvist, Antti Oulasvirta, Teemu RoosAuthors Info & ClaimsPage 391
Abstract
This is a video demonstration for a full paper available in MobiSys'14 proceedings http://dx.doi.org/10.1145/2594368.2594375. The video demonstrates several forms of authentication on a common tablet, and compares them to our method for gesture-based authentication. Our method measures the security and memorability of user generated free-form gestures by estimating the mutual information of repeated gestures. We show examples of such gestures with high and low mutual information content. We also show what information from each is visible to a shoulder surfing attacker, and describe how our system is resistant to such an attack.
Reference
[1]
M. Sherman, G. Clark, Y. Yang, S. Sugrim, A. Modig, J. Lindqvist, A. Oulasvirta, and T. Roos. User-generated free-form gestures for authentication: Security and memorability. In Proc. of Mobisys'14. http://dx.doi.org/10.1145/2594368.2594375.
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- Video: User-generated free-form gestures for authentication: security and memorability
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Information
Published In
June 2014
410 pages
ISBN:9781450327930
DOI:10.1145/2594368
- General Chairs:
- Andrew Campbell,
- David Kotz,
- Program Chairs:
- Landon Cox,
- Z. Morley Mao
Copyright © 2014 Owner/Author.
Permission to make digital or hard copies of part or all of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for third-party components of this work must be honored. For all other uses, contact the Owner/Author.
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Association for Computing Machinery
New York, NY, United States
Publication History
Published: 02 June 2014
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MobiSys'14
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MobiSys'14: The 12th Annual International Conference on Mobile Systems, Applications, and Services
June 16 - 19, 2014
New Hampshire, Bretton Woods, USA
Acceptance Rates
MobiSys '14 Paper Acceptance Rate 25 of 185 submissions, 14%;
Overall Acceptance Rate 274 of 1,679 submissions, 16%
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Cited By
View all- Tan JWang XNguyen CShi Y(2018)SilentKeyProceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies10.1145/31917682:1(1-18)Online publication date: 26-Mar-2018
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