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Research Summary

I am a doctorate student at BU Data Lab (MiDAS lab) under supervision of George Kollios. My research is centered at database security, with a heavy skew towards performance and implementations. In particular, I am working on components of a theoretical secure database - the one working on encrypted data hiding everything including access pattern and communication volume. The high-level primitives and techniques I use are ORAM (against access pattern leakage), Differential Privacy (against communication volume leakage) and OPE / ORE and SSE for manipulating encrypted data. I am looking for research internships in my field and I am open to collaboration.

Interests

  • Database Security
  • Differential Privacy
  • Oblivious RAM (ORAM)
  • Algorithms over encrypted data
  • Secure (range) Query Protocols
  • Zero-knowledge proofs (including NIZK protocols)
  • Searchable Encryption
  • Order Revealing Encryption

Collaborators

Daria Bogatova

Neuroscience, Goethe-Universität Frankfurt am Main

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Pixel

The Cat

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George Kollios

Professor, BU

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Leo Reyzin

Professor, BU

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Georgios Kellaris

Co-Founder & Tech Lead, Kalepso

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Adam O'Neil

Assistant Professor, UMass Amherst

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Kobbi Nissim

Professor, Georgetown University

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Björn Tackmann

DFINITY

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