The privacy control models of current Online Social Networks (OSNs) are biased towards the
content owners' policy settings. Additionally, those privacy policy settings are too coarse …

Over the past decade, research has explored managing the availability of shared personal
online data, with particular focus on longitudinal aspects of privacy. Yet, there is no …

While privacy preserving mechanisms, such as hiding one's friends list, may be available to
withhold personal information on online social networking sites, it is not obvious whether to …

When users post on social media, they protect their privacy by choosing an access control
setting that is rarely revisited. Changes in users' lives and relationships, as well as social …

We present an exploration of cultural norms surrounding online disclosure of information
about one's interpersonal relationships (such as information about family members …

Selecting a birth control method is a complex healthcare decision. While birth control
methods provide important benefits, they can also cause unpredictable side effects and be …