Today, digitalization decisively penetrates all the sides of the modern society. One of the key
enablers to maintain this process secure is authentication. It covers many different areas of a …

Objective This review paper aims to evaluate existing solutions in healthcare authentication
and provides an insight into the technologies incorporated in Internet of Healthcare Things …

Two-factor authentication protects online accounts even if passwords are leaked. Most
users, however, prefer password-only authentication. One reason why twofactor …

Two-factor authentication (2FA) is one of the primary mechanisms for defending end-user
accounts against phishing and password reuse attacks. Unfortunately, getting users to adopt …

The emergence of the metaverse, a virtual reality space, has ushered in a new era of digital
experiences and interactions in global information systems. With its unique social norms and …

Risk-based authentication (RBA) is an adaptive security measure to strengthen password-
based authentication. RBA monitors additional implicit features during password entry such …

Two-Factor Authentication (2FA) hardens an organization against user account compromise,
but adds an extra step to organizations' mission-critical tasks. We investigate to what extent …

Risk-based authentication (RBA) aims to protect users against attacks involving stolen
passwords. RBA monitors features during login, and requests re-authentication when …

Usable and secure authentication on the web and beyond is mission-critical. While
password-based authentication is still widespread, users have trouble dealing with …

Two-factor authentication (2FA) defends against password compromise by a remote
attacker. We surveyed 4,275 students, faculty, and staff at Brigham Young University to …