Aritra Dhar - Personal Webpage

Short bio
I am a Principal Researcher in Hardware Security at Computing Systems Lab, Huawei Zurich research center since August 2021. my primary research focus is on trusted computing for large-scale distributed computing architecture and AI security. I received my Ph.D. degree in Computer Science in the System Security research group at ETH Zurich with Prof. Dr. Srdjan Capkun in 2021. My general research interest includes trusted paths, trusted execution environments, cyber-physical systems, and anonymous networks. Before joining ETH Zurich, I was a Research Engineer at Xerox Research Center India (now known as Conduent Labs India), Bangalore, in the data analytics research group. I led multiple research projects on privacy-preserving recommendation systems and designing systems for visually impaired people using wearable devices. I received my masters in Computer Science and Engineering from IIIT-Delhi.
You can download my recent CV here.
Education
- [2016-2021] Ph.D., System Securiy, Computer Science, ETH Zurich, Switzerland
- Supervisor: Prof. Dr. Srdjan Capkun
- Thesis title: Building Trust in Modern Computing Platforms
- [2012-2014] M.Tech.Computer Science (Information Security), IIIT Delhi, India
- Thesis supervisor: Dr. Rahul Purandare
- Thesis title: Clotho : Saving Programs from Malformed Strings and Incorrect String-handling
- [2008-2012] B.Tech. Computer Science, West Bengal University of Technology, India
- Thesis supervisor: Dr. Pinaki Sarkar
- Thesis title: Security of Key Pre-distribution Schemes in Wireless Sensor Networks
Work experience
- [August 2021 - current] Principal Researcher - Hardware Security, Computing System Lab, Huawei Zurich research center, Zurich, Switzerland
- AI model security
- Confidential computing for large-scale distributed system
- Hardware design for secure AI Accelerator and storage devices
- [May 2016 - June 2021] PhD Student, System Security Group, Institute of Information Security, ETH Zurich, Zurich, Switzerland
- Trusted path, confidential computing, cyber-physial system security, anonymity
- [Dec 2014 - Apr 2016] Research Engineer, Xerox Research Center India (now Conduent Reserch), Bangalore, India
- Privacy preserving targeted advertisement and recommendation systems.
- Using smartphone and smartwatches to assist and navigate the visually impaired.
- [Jan 2013 - July 2013] Research Intern.} Accenture Technology Labs, Bangalore, India
- Privacy preserving targeted advertisement and recommendation systems.
- Using smartphone and smartwatches to assist and navigate the visually impaired.
news
Dec 05, 2024 | I will attend ACSAC-2024 in Honolulu, Hawaii, from December 9 to 13, 2024. I will present our paper: Confidential Computing with Heterogeneous Devices at Cloud-Scale. |
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Jun 01, 2024 | I am excited to announce that I have recived the prestigious Huawei Gold Medal Individual Award for my contributions in 2023. |
May 18, 2024 | I will attend DAC-2024 in San Franciso, California, from June 23 to 27, 2024. I will present two posters: Principles for Enabling TEEs on Domain-Specific Accelerators and Confidential Computing with Heterogeneous Devices at Cloud-Scale. |
May 18, 2024 | I will attend MLSys-2024 in Santa Clara, California, from May 13 to 16, 2024. |
Sep 19, 2023 | I will be giving a talk on New Software Abstractions For Hardware Security Technology CSF-2023 at Monte Verità, Ascona (Switzerland) on 1-4th October, 2023. I will discuss how to empower next-generation data centers with trusted computing. |