This paper reviews the history of the CIA (Confidentiality, Integrity and Availability) triad from
the perspectives of information security practitioners and scholars. Whilst the former have …

Two-factor authentication (2FA) defends against account compromise. An account secured
with 2FA typically requires an individual to authenticate using something they know …

The newest contender for succeeding passwords as the incumbent web authentication
scheme is the FIDO2 standard. Jointly developed and backed by the FIDO Alliance and the …

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

Despite the additional protection it affords, two-factor authentication (2FA) adoption
reportedly remains low. To better understand 2FA adoption and its barriers, we observed the …

There has been roughly 15 years of research into approaches for aligning research in
Human Computer Interaction with computer Security, more colloquially known as``usable …

E-Healthcare is an emerging field that provides mobility to its users. The protected health
information of the users are stored at a remote server (Telecare Medical Information System) …

This paper describes an experiment to investigate user perceptions of the usability and
security of single-factor and two-factor authentication methods in automated telephone …

Usable security researchers have long been interested in what users do to keep their
devices and data safe and how that compares to recommendations. Additionally, experts …

Password authentication is still ubiquitous although alternatives have been developed to
overcome its shortcomings such as high cognitive load for users. Using an objective rating …