My research is in computer security, with recent topics including cloud
computing security, applied and theoretical cryptography, and privacy.
Thanks to the Sloan Foundation for their support of my work via a
I'm a co-PI for the NSF-funded
Frontier Project Silver focused on security in
We are holding a curriculum development workshop this coming summer on the
topic of cloud computing security. If you are interested, check it out here.
I'm a signatory on a letter calling
for surveillance reforms by US academics in computer security and
cryptography. See also our survey article on surreptitiously
weakening cryptographic systems.
See my full list of publications or
check out some descriptions of my work here.