Privacy

Joint Obfuscation of Location and Its Semantic Information for Privacy Protection

Location-based social networks (LBSNs) such as Foursquare and Facebook enable users to share with each other, their (geographical) locations together with the semantic information associated with their locations. The semantic information captures the …

Joint Obfuscation for Privacy Protection in Location-Based Social Networks

In recent years, location-based social networks (LBSNs) such as Foursquare have emerged that enable users to share with each other, their (geographical) locations together with the semantic information associated with their locations. The semantic …

Joint Obfuscation of Location and Its Semantic Information for Privacy Protection

Postdoc Research

Design and Development of a Secure User Access Control for a Sensor Networks Middleware (for GSN project at EPFL)

Internship

Securing an Ad hoc Chat

Optional Semester Project (Master)