24 citations · 28 across the 2 of their papers we have counts for
4 papers · 1 filter
Video Liveness for Citizen Journalism: Attacks and Defenses
Mahmudur Rahman, Mozhgan Azimpourkivi, Umut Topkara +1
The impact of citizen journalism raises important video integrity and credibility issues. In this article, we introduce Vamos, the first user transparent video "liveness" verificat…
Secure Management of Low Power Fitness Trackers
Mahmudur Rahman, Bogdan Carbunar, Umut Topkara
The increasing popular interest in personal telemetry, also called the Quantified Self or "lifelogging", has induced a popularity surge for wearable personal fitness trackers. Fitn…
Fit and Vulnerable: Attacks and Defenses for a Health Monitoring Device
Mahmudur Rahman, Bogdan Carbunar, Madhusudan Banik
The fusion of social networks and wearable sensors is becoming increasingly popular, with systems like Fitbit automating the process of reporting and sharing user fitness data. In…
Eat the Cake and Have It Too: Privacy Preserving Location Aggregates in Geosocial Networks
Bogdan Carbunar, Mahmudur Rahman, Jaime Ballesteros +1
Geosocial networks are online social networks centered on the locations of subscribers and businesses. Providing input to targeted advertising, profiling social network users becom…