Hi! I am currently an Assistant Professor in the Department of Information Technology at IIIT Allahabad. Before this, I served as an Assistant Professor in the Department of Computer Science and Engineering, BIT Mesra, India.
Earlier, I was a Postdoctoral Researcher at CISPA Helmholtz Center for Information Security, Germany hosted by Dr. Vaibhav Bajpai from September, 2022. At CISPA, my interests spanned across designing a secure and privacy-preserving infrastructure for the Web. Broadly, my research interests lie in network security, applied cryptography, blockchain, and privacy. I aim to design practical, efficient, and provably secure protocols that can be directly deployed in real-world applications.
Before my PostDoc in Germany, I spent a lovely time at Indian Institute of Engineering Science and Technology, Shibpur, doing my Ph.D. (with Prof. Sipra Das Bit and Dr. Sushmita Ruj). My Ph.D. thesis is about designing a robust and secure framework for fog-enabled Industrial IoT, where I obtained my degree in December 2022. Prior to that, I earned my M.Tech from Jadavpur University in 2017, following my B.Tech from Techno Main (formerly Techno India), Salt Lake in 2015.
Born and raised in Kolkata, I completed my schooling from St. Stephen's School, Dum Dum. During my leisure, I love to read books, meditate and travel. Photography and cooking are my favourite hobbies.
Oct, 2025 Serving on the PC of CCGrid 2026. Submit your cool works!
Oct, 2025 Joined IIIT Allahabad as an Assistant Professor, Dept. of IT
Oct, 2025 Serving as the TPC for ACM SAC 2026. Submit your cool works!
Aug, 2025 Serving as the TPC for COMSNETS 2026. Submit your cool works!
May, 2025 Serving as the TPC for ANRW'25. Submit your cool works!
Jan, 2024 Serving as the PC Chair for ANRW'24. Submit your cool works!
Dec, 2023 Received JNCA 2022 Best Survey Paper Award!
Nov, 2022 Delivered two talks at RIPE87 in Rome!
Oct, 2023 Received the RIPE NCC Fellowship to attend RIPE 87 in Rome!
Sep, 2023 Serving as the TPC for PAM-2024. Submit your works!
Jul, 2023 Presented our work "Web Privacy By Design" at MAPRG, IETF 117 (San Francisco).
Jun, 2023 Best Paper Award at IFIP Networking 2023
Mar, 2023 Serving as the TPC for IEEE LCN 2023. Submit your works!
Dec, 2022 Successfully defended my Ph.D.
Nov, 2022 Obtained the IRTF Diversity Travel Grant and attended IETF 115 at London
Actively looking for collaborators from academic, industry as well as motivated Masters student to work on interesting problems..
Evaluating DNS Resiliency and Responsiveness with Truncation, Fragmentation & DoTCP Fallback [Paper]
Pratyush Dikshit, Mike Kosek, Nils Faulhaber, Jayasree Sengupta, Vaibhav Bajpai
IEEE Transactions on Network and Service Management [Impact Factor: 5.3] , Feb 2024.
Web Privacy By Design: Evaluating Cross-layer Interactions of QUIC, DNS and H/3 [Paper][Code][Slides][IETF][RIPE]
Jayasree Sengupta, Mike Kosek, Justus Fries, Pratyush Dikshit and Vaibhav Bajpai
IFIP Networking, 2023, June 2023 [Acceptance Rate = 27.8%, Best Paper Award].
FairShare: Blockchain Enabled Fair, Accountable and Secure Data Sharing for Industrial IoT [Paper][Code]
Jayasree Sengupta, Sushmita Ruj and Sipra Das Bit
IEEE Transactions on Network and Service Management [Impact Factor: 4.76] , Jan 2023.
SPRITE: A Scalable Privacy-Preserving and Verifiable Collaborative Learning for Industrial IoT [Paper][Slides]
Jayasree Sengupta, Sushmita Ruj and Sipra Das Bit
IEEE International Symposium on Cluster, Cloud and Internet Computing (CCGrid) [Core A Conference, Acceptance Rate ~26%], May 2022.
Jayasree Sengupta, Sushmita Ruj and Sipra Das Bit
IEEE Transactions on Industrial Informatics [Impact Factor: 11.65], Apr 2021.
A Comprehensive Survey on Attacks, Security Issues and Blockchain Solutions for IoT and IIoT [Paper]
Jayasree Sengupta, Sushmita Ruj and Sipra Das Bit
Journal of Network and Computer Applications [Impact Factor: 7.57], Jan 2020, [JNCA 2022 Best Survey Paper Award].