Graphical passwords leverage the picture superiority effect to enhance memorability, and
reflect today's haptic users' interaction realms. Images related to users' past sociocultural …

Fallback authentication is the backup authentication method used when the primary
authentication method (eg, passwords, biometrics, etc.) fails. Currently, widely-deployed …

Graphical passwords leverage the picture superiority effect to enhance memorability, and
reflect today's haptic user interaction realms. Image content related to users' past …

The most common issue of alphanumeric passwords is users normally create weak
passwords for the reason that strong passwords are difficult to recognise and memorise …

We propose and study the use of geographic hints to aid memorability of passphrase-style
authentication secrets. Geographic hints are map locations that are selected by the user at …

Password authentication suffers from the well-known tradeoff between security and usability.
Secure passwords are difficult for users to remember, and memorable passwords are often …

Recent works underpin the added value of considering users' past sociocultural experiences
as a personalization factor for the image content used within graphical password schemes …

There is evidence that the visual behavior of users when creating graphical passwords
affects the password strength. Adopting a cognitive style perspective in the interpretation of …

Despite mounting public concern over the issue of social media overusage, there is limited
evidence that the time individuals spend on social media platforms is excessive from a …

Many security primitives are based on hard mathematical problems. Using hard AI problems
for security is going onward as an exciting new paradigm, but has been under-researched …