The design and analysis of graphical passwords
SSYM'99 Proceedings of the 8th conference on USENIX Security Symposium - Volume 8
Using personal photos as pictorial passwords
CHI '05 Extended Abstracts on Human Factors in Computing Systems
International Journal of Human-Computer Studies - Special isssue: HCI research in privacy and security is critical now
Password management strategies for online accounts
SOUPS '06 Proceedings of the second symposium on Usable privacy and security
Pictures at the ATM: exploring the usability of multiple graphical passwords
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Graphical dictionaries and the memorable space of graphical passwords
SSYM'04 Proceedings of the 13th conference on USENIX Security Symposium - Volume 13
On predictive models and user-drawn graphical passwords
ACM Transactions on Information and System Security (TISSEC)
Do background images improve "draw a secret" graphical passwords?
Proceedings of the 14th ACM conference on Computer and communications security
Password management using doodles
Proceedings of the 9th international conference on Multimodal interfaces
Kamouflage: loss-resistant password management
ESORICS'10 Proceedings of the 15th European conference on Research in computer security
Noisy password scheme: a new one time password system
SSIP '09/MIV'09 Proceedings of the 9th WSEAS international conference on signal, speech and image processing, and 9th WSEAS international conference on Multimedia, internet & video technologies
Quantifying the quality of web authentication mechanisms: a usability perspective
Journal of Web Engineering
PhorceField: a phish-proof password ceremony
Proceedings of the 27th Annual Computer Security Applications Conference
Shoulder surfing defence for recall-based graphical passwords
Proceedings of the Seventh Symposium on Usable Privacy and Security
Can background baroque music help to improve the memorability of graphical passwords?
ICIAR'10 Proceedings of the 7th international conference on Image Analysis and Recognition - Volume Part II
Graphical passwords: Learning from the first twelve years
ACM Computing Surveys (CSUR)
Fidget widgets: secondary playful interactions in support of primary serious tasks
CHI '13 Extended Abstracts on Human Factors in Computing Systems
Proceedings of the 8th International Conference on Tangible, Embedded and Embodied Interaction
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Password security often fails in practice because users select predictable passwords. We conducted a study to explore the use of hand-drawn doodle password ("passdoodle"). Our findings show that users could recall all visual elements of the doodle as well as they could recall alphanumeric passwords, but most could not perfectly redraw their selected doodles. Users perceive passdoodles as easier to remember than alphanumeric passwords; however, they prefer whichever authentication method they perceive to be more secure.