Research InterestsMy research focuses on computer security and privacy with an emphasis on usable security and human centered computing. A large body of my research has focused on privacy in the context of 'IoT' and ubiquitous computing (where computers are 'everywhere' and not always accompanied by a display or keyboard), as well as social networks.
My recent work is centered on privacy in the context of pervasive photography, where in this case digital cameras are 'everywhere' (e.g., as smartphones or wearable cameras), and photo sharing has become more socially networked. Moreover, I am also examining how cameras as assistive devices can improve privacy for people with visual impairments. In the past I was intrigued by 'accountable anonymity' (how do you hold an anonymous misbehaving user accountable for their actions when they are indeed anonymous?) and applying crowdsourcing to security problems.
Keywords: Security and privacy in pervasive, mobile, and wearable computing (especially wearable cameras); usable security/privacy and HCI; photo and image privacy; privacy in social networks; accountable anonymity; crowdsourcing security
Recent Publications and Grants
Visit the Privacy Lab's homepage for more information about our research
Committee AdvertisementsSteering Committees
Editorial Advisory Board member for PoPETs and PETS
Steering Committee member for SOUPS (2016–2022)
OfficeLuddy Hall 3028
(812) 856 1465
I-230: Analytical Foundations of Security: Fall 2012, Fall 2015
I-308: Information Representation: Spring 2011
INFO-I/CSCI-B 430: Security For Networked Systems: Fall 2017, Fall 2018, Fall 2019
INFO-I/CSCI-B 433: Systems & Protocol Security & Information Assurance: Spring 2017, Spring 2018
Sabid Bin Habib
Graduated PhD Students
I was privileged to know
Poker Odds in Texas Hold'em? I do not recommend gambling, but it was a fun coding project in grad school.