Twitter | Pretraživanje | |
Tom Ristenpart
Associate professor in Computer Science at Cornell Tech. Researcher in computer security and cryptography.
148
Tweetovi
303
Pratim
884
Osobe koje vas prate
Tweetovi
Tom Ristenpart proslijedio/la je tweet
Sarah St.Vincent 14. pro
The past few months at our computer security clinic have brought many reminders of what a boon 2-factor authentication can be for abuse survivors. And yet many don't know about it. We need to get the word out. Check out our guides:
Reply Retweet Označi sa "sviđa mi se"
Tom Ristenpart 13. pro
Yeah great question
Reply Retweet Označi sa "sviđa mi se"
Tom Ristenpart 13. pro
If you have user id's (and don't mind leaking some bits about them) you can bucketize just using hash prefix. For password-only check (like HIBP), our frequency-smoothed bucketization suggestion is more complicated, intuitively tuning the # of bits revealed to password popularity
Reply Retweet Označi sa "sviđa mi se"
Tom Ristenpart 13. pro
Yeah the approach is bucketization + OPRF-based private set membership (and yes, slow hashing). The key issue is how to bucketize safely to make the private set membership tractable
Reply Retweet Označi sa "sviđa mi se"
Tom Ristenpart 13. pro
Odgovor korisniku/ci @emilianoucl @LeaKissner @JoeBeOne
Yeah actually a key challenge was overcoming how wildly impractical directly applying PSI would be for this application. Hear about it at 2020, or see and
Reply Retweet Označi sa "sviđa mi se"
Tom Ristenpart proslijedio/la je tweet
Sasha Rush 11. pro
My group is looking for PhD students this year. We're researching text generation, struct. prediction, generative NLP / vis, and compression. Also excited to hear what interests you. I'm at Cornell Tech in NYC (student's view below). If you are interested, apply to Cornell CS.
Reply Retweet Označi sa "sviđa mi se"
Tom Ristenpart proslijedio/la je tweet
cs.cornell.edu 11. pro
CS Professor Claire Cardie and CS Professor and Chair Kavita Bala have been named 2019 Fellows of the Association for Computing Machinery (ACM). Read more at the Cornell Chronicle.
Reply Retweet Označi sa "sviđa mi se"
Tom Ristenpart proslijedio/la je tweet
Yiqing 9. pro
Super excited that our paper on characterizing Twitter users who engage in adversarial interactions against political candidates was accepted to . Thanks to my amazing advisers and all the helpful reviews!
Reply Retweet Označi sa "sviđa mi se"
Tom Ristenpart proslijedio/la je tweet
Real World Crypto 8. pro
We are proud to announce the RWC 2020 program: So many good talks to look forward to - see you in NYC in a month.
Reply Retweet Označi sa "sviđa mi se"
Tom Ristenpart 8. pro
RWC 2020 program is now online. See you in January!
Reply Retweet Označi sa "sviđa mi se"
Tom Ristenpart proslijedio/la je tweet
Elissa Redmiles 29. lis
. is reporting out on our (w/ Damon McCoy) session on Computer Security for at Risk Populations at the NSF SATC PI meeting
Reply Retweet Označi sa "sviđa mi se"
Tom Ristenpart proslijedio/la je tweet
Sarah St.Vincent 22. lis
I'm proud & excited to have joined as the Director of its computer security clinic for survivors of intimate partner violence. Faculty & graduate students here are doing incredible work to help survivors reclaim their privacy - and safety.
Reply Retweet Označi sa "sviđa mi se"
Tom Ristenpart proslijedio/la je tweet
Andy Greenberg 2. srp
Researchers at Cornell and NYU have pointed out that even legitimate location-sharing apps can be used by abusers who can get physical access to a victim's phone. So I tested them, and found they don't do nearly enough to warn users they're being tracked.
Reply Retweet Označi sa "sviđa mi se"
Tom Ristenpart 25. lip
Odgovor korisniku/ci @lcyqn
Thanks!
Reply Retweet Označi sa "sviđa mi se"
Tom Ristenpart 24. lip
Odgovor korisniku/ci @saxenaUAB @USENIXSecurity
You can read a bit more on our website () or in our upcoming paper describing our approach, available at
Reply Retweet Označi sa "sviđa mi se"
Tom Ristenpart 24. lip
I'm excited to announce that we're looking to hire a director for our computer security clinic for IPV victims. Please spread the word!
Reply Retweet Označi sa "sviđa mi se"
Tom Ristenpart 10. svi
Reply Retweet Označi sa "sviđa mi se"
Tom Ristenpart 9. velj
Verifying myself: I am tomrist on . Dloz6Es7sd1PmUlYjOTHnlsTBTgYgTI3x5t5 /
Reply Retweet Označi sa "sviđa mi se"
Tom Ristenpart proslijedio/la je tweet
Nigel Smart 16. lis 2018.
Another batch of invited speakers for 2019 announced: , and Thai Duong. See you all in San Jose in January.
Reply Retweet Označi sa "sviđa mi se"
Tom Ristenpart proslijedio/la je tweet
Real World Crypto 30. ruj 2018.
Registration for RWC 2019 is now open:
Reply Retweet Označi sa "sviđa mi se"