Access Restriction

Author Viswanath, Bimal ♦ Kıcıman, Emre ♦ Saroiu, Stefan
Source CiteSeerX
Content type Text
File Format PDF
Language English
Subject Domain (in DDC) Computer science, information & general works ♦ Data processing & computer science
Subject Keyword Private Data ♦ Data Handling ♦ Social Network Graph ♦ New Kevinbacon Attack ♦ Simple Sandboxing ♦ Third-party Application ♦ Key Feature ♦ Application Framework ♦ Social Networking Platform ♦ Differential Privacy Property ♦ Hostedcloud Infrastructuretoprevent Leakage ♦ Social Networking Apps ♦ Information Safe ♦ Social Network ♦ Security Implication ♦ Fundamental Privacy Weakness ♦ Application Developer ♦ Prior Work ♦ User Information ♦ Personal Data ♦ User Data
Description In WOSN
The ability of third-party applications to aggregate and repurpose personal data is a fundamental privacy weakness in today’s social networking platforms. Prior work has proposed sandboxingin a hostedcloud infrastructuretoprevent leakage of user information [22]. In this paper, we extend simple sandboxing to allow sharing of information among friends in a social network, and to help application developers securely aggregate user data according to differential privacy properties. Enabling these two key features requires preventing, among other subtleties, a new“KevinBacon”attack aimed at aggregating private data through a social network graph. We describe the significant architectural and security implications for the application framework in the Web (JavaScript) application, backend cloud, and user data handling.
Educational Role Student ♦ Teacher
Age Range above 22 year
Educational Use Research
Education Level UG and PG ♦ Career/Technical Study
Learning Resource Type Article
Publisher Date 2012-01-01