I am a member of Harvard's Theory of Computation research group.  My research areas include computational complexity, cryptography, randomness in computation, and data privacy.

This semester, I am teaching Computer Science 208: Applied Privacy for Data Science. Class meets Monday/ Friday 10:30-11:45 AM. 

My regular office hours this spring are Tuesdays 2-3 PM and Thursdays 10-11 AM. Please note that these hours may be subject to change due to fluctuations in my weekly schedule – see the calendar below for any relevant updates. If you need to meet at a time outside of office hours, please contact my faculty coordinator Allison Choat <achoat@seas.harvard.edu>.

See Important Note on reduction in some professional activities and answers to common inquiries (including reference letters, email communication, advising, internal and external service, appointments, and refereeing).

Upcoming Events

2019 Mar 26

Regular Office Hours

Repeats every week every Tuesday until Thu May 23 2019 except Tue Feb 19 2019, Tue Mar 05 2019, Tue Mar 19 2019.
2:00pm to 3:00pm

Location: 

Prof. Vadhan's Office (MD 337)
2019 Mar 28

Regular Office Hours

Repeats every week every Thursday until Fri May 24 2019 except Thu Feb 28 2019, Thu Mar 07 2019, Thu Mar 14 2019, Thu Mar 21 2019.
10:00am to 11:00am

Location: 

Prof. Vadhan's Office (MD 337)
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