TY - GEN
T1 - On the Personalization of Image Content in Graphical Passwords based on Users' Sociocultural Experiences
T2 - 27th ACM International Conference on User Modeling, Adaptation and Personalization, UMAP 2019
AU - Constantinides, Argyris
AU - Fidas, Christos
AU - Belk, Marios
AU - Pitsillides, Andreas
N1 - Publisher Copyright:
© 2019 Association for Computing Machinery.
PY - 2019/6/6
Y1 - 2019/6/6
N2 - Recent works underpin the added value of considering users' past sociocultural experiences as a personalization factor for the image content used within graphical password schemes, since it has a positive impact on the security and memorability of the user-chosen passwords. This paper discusses the need for personalization of the image content used in graphical password schemes, as well as the initial steps towards the realization of an image content personalization framework that aims to achieve a better equilibrium between security and memorability. The paper also discusses emerging challenges related to the elicitation and maintenance of individual sociocultural-centered user models, the image content personalization mechanism and privacy considerations.
AB - Recent works underpin the added value of considering users' past sociocultural experiences as a personalization factor for the image content used within graphical password schemes, since it has a positive impact on the security and memorability of the user-chosen passwords. This paper discusses the need for personalization of the image content used in graphical password schemes, as well as the initial steps towards the realization of an image content personalization framework that aims to achieve a better equilibrium between security and memorability. The paper also discusses emerging challenges related to the elicitation and maintenance of individual sociocultural-centered user models, the image content personalization mechanism and privacy considerations.
KW - Graphical Passwords
KW - Memorability
KW - Security
KW - Sociocultural Experiences
KW - User Authentication
UR - http://www.scopus.com/inward/record.url?scp=85068720424&partnerID=8YFLogxK
U2 - 10.1145/3314183.3324966
DO - 10.1145/3314183.3324966
M3 - Conference contribution
AN - SCOPUS:85068720424
T3 - ACM UMAP 2019 Adjunct - Adjunct Publication of the 27th Conference on User Modeling, Adaptation and Personalization
SP - 199
EP - 202
BT - ACM UMAP 2019 Adjunct - Adjunct Publication of the 27th Conference on User Modeling, Adaptation and Personalization
PB - Association for Computing Machinery, Inc
Y2 - 9 June 2019 through 12 June 2019
ER -