Recent studies have shown that Tor onion (hidden) service websites are particularly
vulnerable to website fingerprinting attacks due to their limited number and sensitive nature …

Biometric-based authentication for smart handheld devices promises to provide a reliable
and alternate security mechanism compared to traditional methods such as pins, patterns …

As text-based passwords continue to be the dominant form for user identification today,
services try to protect their costumers by offering enhanced, and more secure, technologies …

Reliably identifying and authenticating smart-phones is critical in our daily life since they are
increasingly being used to manage sensitive data such as private messages and financial …

Internet authentication for popular end-user transactions, such as online banking and e-
commerce, continues to be dominated by passwords entered through end-user PCs. Most …

We evaluate the efficacy of shoulder surfing defenses for PIN-based authentication systems.
We find tilting the device away from the observer, a widely adopted defense strategy …

In recent years, researchers have shown that unwanted web tracking is on the rise, as
advertisers are trying to capitalize on users' online activity, using increasingly intrusive and …

The rich programming interfaces (APIs) provided by web browsers can be diverted to collect
a browser fingerprint. A small number of queries on these interfaces are sufficient to build a …

This paper explains the importance of accessing modern smart homes over the Internet, and
highlights various security issues associated with it. This paper explains the evolution of …