Cognition-Inspired Design in Next-Gen Authentication
Jeremiah D. Still, Mary L. StillGraphical authentication systems offer a promising alternative to traditional text-based passwords, potentially alleviating the cognitive strain on users and enhancing security. A Cognition-Inspired Design (CID) approach is crucial for developing effective next-generation authentication systems. CID explicitly considers the cognitive processes of both users and attackers. By considering how humans perceive, process, and remember visual information, designers can create graphical authentication systems that are more usable, memorable, and resistant to attacks. This approach has led to innovative graphical authentication schemes that leverage human cognition while mitigating vulnerabilities. Two examples, the Rapid Serial Visual Presentation (RSVP) scheme and the Incognito selection technique, are examined. The RSVP scheme uses degraded images to hinder attacker reconstruction of passcodes. Incognito camouflages passcode selection within grid layouts. Human Factors professionals should develop CID to facilitate end-user compliance with recommended security practices.