Gradeigh D. Clark

11 papers A* 3Journal 5Unranked 3
YearRankTypeTitle / Venue / Authors
2018 J jnl
Quantifying the Security of Recognition Passwords: Gestures and Signatures.
CoRR
Can Liu, Shridatt Sugrim, Gradeigh D. Clark, Janne Lindqvist
2017 — conf
Composition policies for gesture passwords: User choice, security, usability and memorability.
CNS
Gradeigh D. Clark, Janne Lindqvist, Antti Oulasvirta
2017 — conf
Demo: Garda - robust gesture-based authentication for mobile systems.
UbiComp/ISWC Adjunct
Can Liu, Gradeigh D. Clark, Janne Lindqvist
2017 J jnl
Guessing Attacks on User-Generated Gesture Passwords.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol.
Can Liu, Gradeigh D. Clark, Janne Lindqvist
2017 A* conf
Where Usability and Security Go Hand-in-Hand: Robust Gesture-Based Authentication for Mobile Systems.
CHI
Can Liu, Gradeigh D. Clark, Janne Lindqvist
2016 A* conf
Free-Form Gesture Authentication in the Wild.
CHI
Yulong Yang, Gradeigh D. Clark, Janne Lindqvist, Antti Oulasvirta
2016 — conf
No time at all: opportunity cost of Android permissions (invited paper).
HotWireless@MobiCom
Gradeigh D. Clark, Swapnil Sarode, Janne Lindqvist
2016 A* conf
Of Two Minds, Multiple Addresses, and One Ledger: Characterizing Opinions, Knowledge, and Perceptions of Bitcoin Across Users and Non-Users.
CHI
Xianyi Gao, Gradeigh D. Clark, Janne Lindqvist
2015 J jnl
Engineering Gesture-Based Authentication Systems.
IEEE Pervasive Comput.
Gradeigh D. Clark, Janne Lindqvist
2015 J jnl
Of Two Minds, Multiple Addresses, and One History: Characterizing Opinions, Knowledge, and Perceptions of Bitcoin Across Groups.
CoRR
Xianyi Gao, Gradeigh D. Clark, Janne Lindqvist
2014 J jnl
Engineering Gesture-Based Authentication Systems.
CoRR
Gradeigh D. Clark, Janne Lindqvist