In this paper, we introduce secure and efficient Personal Identification Number (PIN)-entry
technologies for representative Augmented Reality (AR) devices (eg Google glass). The AR …

Passwords and personal identification numbers (PINs) are convenient and ubiquitous, but
they are quite vulnerable to attackers who stand near the user (“shoulder‐surfers”). This …

Authentication in phones as well as in public spaces or even in shared spaces such as
digital tabletops is inherently vulnerable to attacks and has the weakness of being …

Personal identification number or PIN based authentication systems are most commonly
used authentication systems. Due to maturity and simplicity, these authentication systems …

In 1996, Blonder introduced the first authentication system based on a graphical password.
Since then, researchers have proposed several systems in the literature enhancing security …

There exists many security primitives which use an alphanumeric password which uses hard
cryptographic methods. Also the users struggle to remember the password for various …

The personal identification number (PIN) is one of the most well-known user authentication
methods. However, there have been concerns about the security of the regular PIN pad …

Authentication based on passwords is used largely in applications for computer security and
privacy. However, human actions such as choosing bad passwords and inputting passwords …

Authentication in mobile devices is inherently vulnerable to attacks and has the weakness of
being susceptible to shoulder‐surfing attack. Shoulder‐surfing attack is a type of attack that …

We present a new Personal Identification Number (PIN) entry method for smartphones that
can be used in security-critical applications, such as smartphone banking. The proposed …