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Disclaimer: The press reviews section contains news articles that appeared in the press. Their presence on this web page does not mean that their content is endorsed by C4DT.

Mar 21, 2021 Press reviews

Deepfakes wreak havoc

Take a look at the RTS documentary on the impacts of deepfakes featuring an interview from C4DT affiliated professor Touradj Ebrahimi.

Mar 15, 2021 News

Using “proof of personhood” to tackle social media risks

The ease of creating fake virtual identities plays an important role in shaping the way information—and misinformation—circulates online. Social media platforms are increasingly prominent in shaping public debates, and the tension between online anonymity and accountability is a source of growing societal risks. This article outlines one approach to resolving this tension, with “pseudonym parties” that focus on proof of personhood rather than identity. Pseudonym parties are a low-tech approach to important digital challenges, linking online activity to anonymous digital tokens that are obtained by being physically present at an appointed time and place.

Mar 2, 2021 Blog posts

A Journey With Predikon (2/3)

On March 7, the next Swiss referendum vote will be held, with votes on a ban for full face coverings, the e-ID Act, and the economic partnership agreement with Indonesia. As this national vote approaches, the EPFL election prediction tool, Predikon, is rolling out some improvements with new features.

Mar 1, 2021 News

NotifyMe, a new app to relaunch social events

NotifyMe is a new app that alerts people who attended an event where there was a risk of COVID-19 infection. The app, using technology developed in part at EPFL, in no way compromises users’ personal data. NotifyMe works well in conjunction with SwissCovid and is currently being pilot-tested at EPFL.

Jan 29, 2021 News

“My focus is on teasing information out of networks”

EPFL Professor Matthias Grossglauser has been awarded the grade of Institute of Electrical and Electronics Engineers Fellow, a notable recognition given to less than 0.1% of voting members annually. Please click below for more info.

Jan 25, 2021 Blog posts

A Journey With Predikon (1/3)

While votes seem to yield increasingly surprising results, such as the election of Donald Trump in 2016 or the Brexit vote in the UK defying pre-vote polls and initial vote counting predictions, Swiss vote results are swiftly being predicted by Predikon. We will follow the evolution of the project until the next vote, which will take place on March 7th. An article every month will enable you to observe the evolution of the project, (almost) live, accompanying Victor Kristof in the improvement of Predikon.

Dec 1, 2020 News

C4DT launches its start-up program

We are excited to announce the launch of the C4DT start-up program. 4 start-ups have already been selected to join the C4DT community, consisting of 13 partners and 34 EPFL laboratories, to collaborate and share insights on trust-building technologies. For two years Regdata,, Taurus and Xorlab will complement the already diverse group of partner companies through their start-up perspectives. Their agility and innovation has permitted these start-ups to differentiate themselves in their respective fields. Please click below for more information. We are looking forward to an exciting and fruitful collaboration.

Nov 11, 2020 Press reviews

Prof. Jean-Pierre Hubaux's opinion piece in 'LeTemps" on Trusting SwissCovid App

French-language news paper 'Le Temps' published an opinion piece by C4DT's Academic Director and Head of the LDS lab at EPFL, Jean-Pierre Hubaux, on trusting the SwissCovid app. Prof. Hubaux raises the point that the excessive focus on privacy protection has cast doubt on a tool which makes it possible to defend other rights. Read the article in French on '' by clicking the following link.