
David Choffnes
@proffnes
Professor in Computer Science at @Northeastern. I work on privacy, IoT, networking, security, and mobile. @[email protected]
ID: 1400600706
https://david.choffnes.com 03-05-2013 20:03:21
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Thanks Steve Lohr Jessica Rosenworcel for announcement and reporting on returnning #netneutrality nytimes.com/2023/09/26/tec… only the assertion that blocking, throttling and paid prioritization are not a problem is contradicted by good work & research from David Choffnes & Measurement Lab

Excited to share that Wehe data is now being loaded into BigQuery at M-Lab! Check out the M-Lab community call next Thursday to learn more! measurementlab.net/blog/wehe-bigq… Measurement Lab David Choffnes



📢Excited to share our paper “Tracking, Profiling, and Ad Targeting in the Alexa Echo Smart Speaker Ecosystem” accepted at IMC 2023 w/ Pouneh Bahrami Rahmadi CUI Hao Dr. Alex Gamero-Garrido 🇻🇪🇺🇸🏳️🌈🇪🇺 Daniel J. Dubois 🇮🇹 David Choffnes Athina Markopoulou Franzi Roesner Zubair Shafiq (ProperData Frontier)


The paper will be presented this Thursday at IMC 2023 by Pouneh Bahrami . Dr. Alex Gamero-Garrido 🇻🇪🇺🇸🏳️🌈🇪🇺 Daniel J. Dubois 🇮🇹 David Choffnes Zubair Shafiq will also be available for discussion at the conference (I unfortunately won’t be able to attend due to visa issues but happy to take questions virtually!)

What an amazing group of collaborators, and incredible hard work by Umar et al! Wouldn’t have happened without our ProperData Frontier project and the NSF funding that enabled it!


Nominate yourself to be on Association for Computing Machinery Internet Measurement Conference (IMC) 2024 program committee! I am co-chairing it with Cristel Pelsser and we are looking to form a larger PC than normal. Help spread the word; even newcomers and junior folks! forms.gle/AEsmZQgJk3xc6w…

Join us this Friday, Nov. 3rd as Franzi Roesner presents “Security, Privacy, and Safety for AR/VR: The Next 10 Years”, the second in our Privacy Frontiers seminar series. Zoom registration required and available on our page: properdata.eng.uci.edu/events/properd…


“When we think of what happens between the walls of our homes, we think of it as a trusted, private place. In reality, we find that smart devices in our homes are piercing that veil of trust and #privacy." David Choffnes #PrivacyIsDead #DataPrivacy studyfinds.org/smart-homes-se…



For several years, Kashmir Hill investigated a facial recognition tool powerful enough to compromise the privacy of untold millions. Last week, she joined Beth Mynatt and David Choffnes to share her findings. Read more here: bit.ly/47cmnbm Beth Mynatt, David Choffnes, Kashmir Hill



Congrats to Umar Iqbal and the ProperData Frontier team (Zubair Shafiq, David Choffnes, ++). Happy to see our work on auditing smart speakers recognized at PETS #pets2024 as Runner-Up for the Caspar-Bowden PET Award. The paper had quite a ride so far: properdata.eng.uci.edu/2023/10/24/sma….

If you're worried about what kind of data your car is gathering about you (as Kashmir Hill reported about GM) and have a late model car, please consider signing up for my colleagues' study about this. Eligibility screening and online consent form: neu.co1.qualtrics.com/jfe/form/SV_ee…
