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http://dx.doi.org/10.3745/KIPSTC.2012.19C.3.167

User Authentication Method using Vibration Cue on Smartphone  

Lee, Jong-Hyeok ((주)롯데정보통신 보안컨설팅팀 보안컨설팅담당)
Choi, Ok-Kyung (아주대학교 지식정보보안학과)
Kim, Kang-Seok (아주대학교 지식정보보안학과)
Yeh, Hong-Jin (아주대학교 지식정보보안학과)
Publication Information
The KIPS Transactions:PartC / v.19C, no.3, 2012 , pp. 167-172 More about this Journal
Abstract
Mobile phone devices and memory card can be robbed and lost due to the carelessness that might be caused to leak personal information, and also company's confidential information can be disclosed. Therefore, the importance of user authentication to protect personal information is increasing exponentially. However, there are the limitations that criminals could easily obtain and abuse information about individuals, because the input method of personal identification number or the input method of password might not be safe for Shoulder Surfing Attack(SSA). Although various biometric identification methods were suggested to obstruct the SSA, it is the fact that they also have some faults due to the inconvenience to use in mobile environments. In this study, more complemented service for the user authentication was proposed by applying Keystroke method in the mobile environments to make up for the faults of existing biometric identification method. Lastly, the effectiveness and validity of this study were confirmed through experimental evaluations.
Keywords
Keystroke; User Authentication; Information Security; Vibration Cue; Shoulder Surfing Attack;
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