Gaze-Based Graphical Password Using Webcam

Purpose This study aims to examine the impact of cultural familiarity with images on the memorability of recognition-based graphical password (RBG-P). Design/methodology/approach The researchers used a between-group design with two groups of 50 participants from China and the Kingdom of Saudi Arabia, using a webtool and two questionnaires to test two hypotheses in a four-week long study. Findings The results showed that culture has significant effects on RBG-P memorability, including both recognition and recall of images. It was also found that the login success rate depreciated quickly as time progressed, which indicates the memory decay and its effects on the visual memory. Research limitations/implications Collectively, these results can be used to design universal RBG-Ps with maximal password deflection points. For better cross-cultural designs, designers must allow users from different cultures to personalize their image selections based on their own cultures. Practical implications The RBG-P interfaces developed without consideration for users’ cultures may lead to the construction of passwords that are difficult to memorize and easy to attack. Thus, the incorporation of cultural images is indispensable for improving the authentication posture. Social implications The development of RBG-P with cultural considerations will make it easy for the user population to remember the password and make it more expensive for the intruder to attack. Originality/value This study provides an insight for RBG-P developers to produce a graphical password platform that increases the memorability factor.

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SelfiePass: A Shoulder Surfing Resistant Graphical Password Scheme

10.1109/rteict52294.2021.9573972 ◽

2021 ◽

Author(s):

S. Rajarajan ◽

PLK. Priyadarsini

Keyword(s):

Graphical Password ◽

Shoulder Surfing

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Multi Touch Graphical Password: Usability Features

Asian Journal of Applied Sciences ◽

10.3923/ajaps.2012.20.32 ◽

2011 ◽

Vol 5 (1) ◽

pp. 20-32 ◽

Cited By ~ 1

Author(s):

Mohammad Hashemi ◽

Norafida Ithnin ◽

Rezvan Pakdel

Keyword(s):

Graphical Password

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Pixel Value Graphical Password Scheme: Identifying Design Features and Requirements

Applied Mechanics and Materials ◽

10.4028/www.scientific.net/amm.548-549.1561 ◽

2014 ◽

Vol 548-549 ◽

pp. 1561-1565

Author(s):

Mohd Afizi bin Mohd Shukran ◽

Mohd Sidek Fadhil bin Mohd Yunus ◽

Wan Sharil Sham Shariff ◽

Mohd Suhaili Ariffin ◽

Kamaruzaman Maskat

Keyword(s):

Literature Study ◽

Design Features ◽

Graphical Password ◽

Pixel Value

Pixel value graphical password scheme was introduced with the aim to solve problems faced by users during authentication process that arising from current graphical password scheme weaknesses. Even though the idea of graphical password scheme is still under analysis stage, many researchers have come out with a lot of vulnerabilities finding for current graphical password scheme. Literature studies on vulnerabilities finding has contributed for a development of method design features and requirements for pixel value graphical password scheme. This paper is organized as begin with a brief introduction on graphical password scheme, followed by literature study outcome, discussion on features and requirements, and enclosed with topic conclusion.

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