157 citations · 314 across the 19 of their papers we have counts for
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Towards Making Random Passwords Memorable: Leveraging Users' Cognitive Ability Through Multiple Cues
Mahdi Nasrullah Al-Ameen, Matthew Wright, Shannon Scielzo
Given the choice, users produce passwords reflecting common strategies and patterns that ease recall but offer uncertain and often weak security. System-assigned passwords provide…
A Comprehensive Study of the GeoPass User Authentication Scheme
Mahdi Nasrullah Al-Ameen, Matthew Wright
Before deploying a new user authentication scheme, it is critical to subject the scheme to comprehensive study. Few works, however, have undertaken such a study. Recently, Thorpe e…
Q-A: Towards the Solution of Usability-Security Tension in User Authentication
Mahdi Nasrullah Al-Ameen, S M Taiabul Haque, Matthew Wright
Users often choose passwords that are easy to remember but also easy to guess by attackers. Recent studies have revealed the vulnerability of textual passwords to shoulder surfing…