A Preliminary Experiment on Grid Densities for Visual Password Formats

Yesaya Tommy Paulus, Herlina, Khairu Zeta Leni, Chihiro Hiramatsu, Gerard Bastiaan Remijn

研究成果: 著書/レポートタイプへの貢献会議での発言

抄録

Visual passwords are passwords made by selecting a sequence of objects on a screen, such as symbols, pictures, or patterns, either by manual input or eye-gaze-based input. Visual passwords can be useful alternatives to alphanumeric passwords, particularly for authentication on devices in semi-private or public spaces (e.g., on ATMs, laptops, smartphones, or car dashboards). The grid is an essential factor in the use of a visual password, because it can act as a guide for the position of an object and its identification. In this study, we obtained user judgments of 16 different grid densities for three visual password formats. The grid densities were in between 2×2 to 7×7 cells (columns × rows). The participants were asked to judge how easy to use and how safe they thought the grid densities would be, if they would use it for password authentication with eye tracking in a public setting. The results showed that for each visual password format some grid densities were thought to be relatively difficult to use (e.g., a 7×7 grid) or potentially unsafe (e.g., a 2×2 grid). Following this, the password registration time was measured for 16 grid densities (from 3×3 to 6×6 cells). The participants were asked to memorize and register a visual password (short or long) using actual eye tracking. The preliminary results show that password registration time increased when the number of grid cells increased and that the password format might influence registration as well.

元の言語英語
ホスト出版物のタイトル2018 9th International Conference on Awareness Science and Technology, iCAST 2018
出版者Institute of Electrical and Electronics Engineers Inc.
ページ122-127
ページ数6
ISBN(電子版)9781538658260
DOI
出版物ステータス出版済み - 10 31 2018
イベント9th International Conference on Awareness Science and Technology, iCAST 2018 - Fukuoka, 日本
継続期間: 9 19 20189 21 2018

出版物シリーズ

名前2018 9th International Conference on Awareness Science and Technology, iCAST 2018

その他

その他9th International Conference on Awareness Science and Technology, iCAST 2018
日本
Fukuoka
期間9/19/189/21/18

Fingerprint

Authentication
Smartphones
experiment
Automatic teller machines
public space
symbol
Railroad cars
Experiments
Equipment and Supplies
time
Grid
Experiment
Registration
Smartphone
Grid Cells

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Human-Computer Interaction
  • Information Systems and Management
  • Experimental and Cognitive Psychology
  • Social Psychology
  • Communication

これを引用

Paulus, Y. T., Herlina, Leni, K. Z., Hiramatsu, C., & Remijn, G. B. (2018). A Preliminary Experiment on Grid Densities for Visual Password Formats. : 2018 9th International Conference on Awareness Science and Technology, iCAST 2018 (pp. 122-127). [8517236] (2018 9th International Conference on Awareness Science and Technology, iCAST 2018). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICAwST.2018.8517236

A Preliminary Experiment on Grid Densities for Visual Password Formats. / Paulus, Yesaya Tommy; Herlina; Leni, Khairu Zeta; Hiramatsu, Chihiro; Remijn, Gerard Bastiaan.

2018 9th International Conference on Awareness Science and Technology, iCAST 2018. Institute of Electrical and Electronics Engineers Inc., 2018. p. 122-127 8517236 (2018 9th International Conference on Awareness Science and Technology, iCAST 2018).

研究成果: 著書/レポートタイプへの貢献会議での発言

Paulus, YT, Herlina, Leni, KZ, Hiramatsu, C & Remijn, GB 2018, A Preliminary Experiment on Grid Densities for Visual Password Formats. : 2018 9th International Conference on Awareness Science and Technology, iCAST 2018., 8517236, 2018 9th International Conference on Awareness Science and Technology, iCAST 2018, Institute of Electrical and Electronics Engineers Inc., pp. 122-127, 9th International Conference on Awareness Science and Technology, iCAST 2018, Fukuoka, 日本, 9/19/18. https://doi.org/10.1109/ICAwST.2018.8517236
Paulus YT, Herlina, Leni KZ, Hiramatsu C, Remijn GB. A Preliminary Experiment on Grid Densities for Visual Password Formats. : 2018 9th International Conference on Awareness Science and Technology, iCAST 2018. Institute of Electrical and Electronics Engineers Inc. 2018. p. 122-127. 8517236. (2018 9th International Conference on Awareness Science and Technology, iCAST 2018). https://doi.org/10.1109/ICAwST.2018.8517236
Paulus, Yesaya Tommy ; Herlina ; Leni, Khairu Zeta ; Hiramatsu, Chihiro ; Remijn, Gerard Bastiaan. / A Preliminary Experiment on Grid Densities for Visual Password Formats. 2018 9th International Conference on Awareness Science and Technology, iCAST 2018. Institute of Electrical and Electronics Engineers Inc., 2018. pp. 122-127 (2018 9th International Conference on Awareness Science and Technology, iCAST 2018).
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