News:



7/1/20 - We received an $87k grant from T-Mobile for research on anonymizing mobile phone datasets for external use in machine learning.

3/1/20 - Kevin's paper on Detecting hidden webcams with Delay Tolerant Similarity of Simultaneous Observation (DT-SSO) was accepted for publication by Elsevier's Pervasive and Mobile Computing Journal.

1/10/20 - The demo of our system for privacy-preserving video sharing on mobile phones using fully homomorphic cyptography was accepted at the IEEE PerCom 2020 Demo session.

12/20/19 - Nick's paper on using context-awareness to secure crowdsensing incentives has been accepted at COMOREA 2020.

11/27/19 - I will be giving a talk at the University of Bamberg on December 2.

11/26/19 - My work in Germany has been covered in the following news article.

7/1/19 - I have been awarded the Johann-von-Spix Guest Professorship at the University of Bamberg.

5/23/19 - Our work in detecting hidden cameras was mentioned in Communications of the ACM.

5/22/19 - Our paper on Design Patterns for Compensating Controls for Securing Financial Sessions has been accepted at the 2019 International Workshop on Security Measurements of Cyber Networks (SMCN-2019).

3/10/19 - I have been awarded a $300k grant from the NSF to develop security mechanisms and privacy enhancing technology for smart city applications that utilize crowdsensing.

1/14/19 - I will be giving a talk at PNNL on 25 January.

1/1/19 - Abirami Narayanan's paper, iService: A Cloud-based Scheduling Service for Efficient Usage of IoT Resources was accepted at IEEE Pervasive Living Spaces (PerLS).

12/11/2018 - Kevin Wu's paper, Do You See What I See? Detecting Hidden Streaming Cameras Through Similarity of Simultaneous Observation was accepted at IEEE Pervasive Computing and Communications (Percom) 2019.

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My primary research interest is security in emerging environments. I am currently exploring topics such as secure machine learning in smart spaces and privacy in sensor-rich environments.

If you want to meet with me outside of my office hours, email me to set up a time. Also include an agenda for the meeting.

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