A password manager stores and handles users' passwords from different services. This
relieves the users from constantly remembering and recalling many different login …

Security experts often recommend using password-management tools that both store
passwords and generate random passwords. However, research indicates that only a small …

In this paper, we present a behavioral biometric-based smartphone user authentication
mechanism, namely, AnswerAuth, which relies on the very common users' behavior …

A 2015 study by Iulia Ion, Rob Reeder, and Sunny Consolvo examined the self-reported
security behavior of security experts and non-experts. They also analyzed what kind of …

Passwords are the most frequently used authentication mechanism. However, due to
increased password numbers, there has been an increase in insecure password behaviors …

Passwords are an often unavoidable authentication mechanism, despite the availability of
additional alternative means. In the case of smartphones, usability problems are aggravated …

Password managers are a potential solution to the password conundrum, but adoption is
paltry. We investigated the impact of a recommender application that harnessed the tenets of …

Current authentication methods on the Web have serious weaknesses. First, services
heavily rely on the traditional password paradigm, which diminishes the end-users' security …

There is no doubt that, even after the development of many other authentication schemes,
passwords remain one of the most popular means of authentication. A review in the field of …

We introduce a novel approach to password management, called SPHINX, which remains
secure even when the password manager itself has been compromised. In SPHINX, the …