Articles by Jeremiah Still

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Dr. Still is an Assistant Professor at Old Dominion University. His Psychology of Design laboratory explores the relationship between human cognition and technology; specifically, he is focusing on usable cybersecurity, visual attention, and intuitive design. He earned a PhD in Human-Computer Interaction from Iowa State University.

Usability Comparison of Over-the-Shoulder Attack Resistant Authentication Schemes

Abstract Graphical authentication schemes offer a more memorable alternative to alphanumeric passwords. However, they have been criticized for being susceptible to over-the-shoulder attacks (OSA). To solve this shortcoming, schemes have specifically been designed to be resistant to OSA. Common strategies used to decrease the ease of OSAs are grouping targets among distractors, translating them to […] [Read More]