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Zoom it out

We’ve been looking at the very nice https://gather.town and played around with it. Instead of having a fixed view of all participants, you can walk around and ‘meet’ different persons in gather.town. You can edit the space your liking. It looks very much like a very old-school Zelda: What I liked a lot about it (…)

Ansible: powerful automation made easy

The management of IT infrastructure is a constantly evolving topic. A very interesting concept that emerged in the last decades is the idea of infrastructure as code: instead of configuring servers in an artisanal fashion, the process is formalized into definition files, which are then automatically “executed”. There are multiple advantages, notably: The files always (…)

Prettier, a uncompromising code formatter

Code formatting is the most known instance of bikeshedding: everyone has a different opinion on it and nobody is willing to compromise. Do you remember the hours-long discussions on using tabs versus spaces? Where to add empty lines? Alignment of fields? For some years now, many languages provide their own code formatter, Go has gofmt, (…)

C4DT digital ID week

On the 7th of March the Swiss population will vote on a law the Federal Council and the Parliament have prepared establishing an identification system recognized by the Confederation: the e-ID. Opportunities that arise through digital identification will not only depend on a country’s implementation but also on the trust which its citizens have in its government and institutions. During the week of the 8th to 12th of March, which follows the referendum, we would like to
– discuss the eID law and compare it to the one already implemented by other countries,
– discuss the population’s trust and willingness to adopt a national eID,
– get the perspective of a Swiss Consumer group and learn about the tech implementation and perspective of a digital ID provider,
– hear researchers’ point of view on the implementation challenges, possible solutions and research trends.
Finally, we will try to identify and frame a challenge / use case on which the eID workgroup can solve with the support of research.
Please note that this is a C4DT community event only.

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.

C4DT technical training on Calypso

C4DT’s Factory provides a hands-on technical training for C4DT partners on a tool called Calypso. This tool allows to store secrets on a blockchain, and to dynamically update the access control. The hands-on training has been initiated by a request from SICPA. They were looking for a way to store the private keys used in (…)

AMLD 2021 Track AI & Democracy

With the massive use of Fake News and the Cambridge Analytica scandal, the general public is aware that AI can harm democratic processes. But on its bright side, can machine learning help us to better understand and improve democracy?

Applied Machine Learning Days at EPFL in 2021 will consists of monthly thematically focussed conferences on machine learning and artificial intelligence with top speakers from around the world. The AI & Democracy track explores the challenges and opportunities that lie at the intersection of politics, law, and machine learning – beyond Fake News and Cambridge Analytica. Open Government Initiatives have opened access to vast amounts of data that political scientists, lawmakers, legal experts, journalists, and data scientists exploit to gain insights into political and legal processes.

For more information please click below.

Monday, January 25th 2021, 09h00-17h00, online

C4DT start-up onboarding event

During this event the 4 associate partners, who joined the C4DT as part of the C4DT start-up program, will present themselves to the C4DT community. For two years Regdata, strong.network, Taurus and Xorlab will complement the already diverse group of partner companies through their start-up perspective and collaborate and share insights on trust-building technologies. Virtually meet them, learn about their activities and ask questions and discuss with your start-up(s) of interest in 4 concurrent break-out sessions.

This is a C4DT community event only.

Go compiler optimizations for structs

This article looks into the optimizations of the golang compiler with regard to different usage of structs. It answers the following questions: Does it avoid unnecessary structure copies? Does it inline where necessary? To answer theses questions, I wrote a small example and decompiled it to see how well it behaves. For all the examples, (…)

Failing OmniLedger login

Connection Failures There are some common reasons why the OmniLedger login can fail. So far we have seen the following ones: Corporate firewalls Private browser settings If you have a corporate firewall that blocks access to non-standard ports, the only thing you can do is to remove the VPN. This is often enough to let (…)

2020 Brussels Privacy Symposium (virtual) on Research and the Personal Data Protection under GDPR

The Brussels Privacy Hub of Vrije Universiteit Brussel (VUB) and the Future of Privacy Forum cordially invite you to the 2020 Brussels Privacy Symposium. 2 panels will discuss the research and the protection of personal data under the GDPR. The topic of the first panel is “Complex Interactions: the GDPR, Data Protection and Research”, while the sencond panel will discuss the topic “Using Sensitive Data in Research to Counter (Hidden) Bias and Discrimination”.
To view the full agenda & for more information click below to visit FPF’s Brussels Privacy Symposium webpage.

Wednesday, December 2nd 2020, 14:00-17:15 (CEST), online

Webinar on Contact Tracing & Giant Data Collectors: A Journey from Utopia to Dystopia

The second wave of the COVID 19 pandemic is surging in the world.  Many countries had high expectations from digital contact tracing as a means to improve the efficiency of the manual tracing. In this webinar renowned international experts present their research results and views on solutions for digital contact tracing. We critically discuss the deployed solutions with respect to their security, privacy and effectiveness. In particular, we discuss the risks and threats of using solutions that are provided by giant data collectors. The event is supported by the Collaborative Research Center CROSSING (funded by the German Research Foundation DFG).

Participation is free of charge. In order to register and to see the full agenda please click below.

December 1st 2020, 13h-18h30, online

Maturity Evaluations

The C4DT/Factory works to bring EPFL’s great ideas to our partners. We do so by working on the existing code created in the labs. Because most of the code written in the labs has the goal to create graphs in a paper, it is not directly usable in another project. For this reason we created (…)

IEEE International Symposium on Hardware Oriented Security and Trust (HOST)

IEEE International Symposium on Hardware Oriented Security and Trust (HOST) is the premier symposium that facilitates the rapid growth of hardware-based security research and development. Since 2008, HOST has served as the globally recognized event for researchers and practitioners to advance knowledge and technologies related to hardware security and assurance.

For more information click below.

Data 2025 v.2.0 Conference

We are delighted to announce a new date for the Data 2025 Conference which will take place in an online format.

This conference, organized jointly by the Graduate Institute Geneva’s Center for Trade and Economic Integration (CTEI) and the Center for Digital Trust (C4DT), will discuss what data is, based on technical and economic realities. It will start with the present, but look forward to the opportunities, and the challenges, that new technologies will bring for the year 2025.

For more information please click below.

TLDR for “Managing Technical Quality”

Some notes from https://lethain.com/managing-technical-quality/ – most of the comments are copy/pasted, so ‘I’ is the author… In italic some more C4DT-specific notes. Technical quality is a long-term game. There’s no such thing as winning, only learning and earning the chance to keep playing. Do the quick stuff first! Hot Spots Before defining new processes, measure (…)

Manipulating elections in cyberspace: are democracies in danger?

A recent conference held by EPFL’s C4DT (Center for Digital Trust), and live streamed live streamed, with some of the world’s leading experts on cyber security, fake news and democracy, heard that citizens and governments should re-gain their sense of alarm and do something to urgently address what we all know is a huge, and growing, problem.

Please click below for more info.

Trainings for Researchers

Delivered by the Factory in collaboration with the Academy, these trainings are designed for researchers who want to adopt the best practices in their day-to-day work.

Hands-on Trainings

Delivered by the Factory, the main goal of the hands-on trainings is for partners to better understand and integrate the libraries offered by the C4DT.

Courses for Decision Makers

Organized by the Academy and delivered by accomplished EPFL professors and seasoned industry professionals. These courses are designed for those who want to better understand ICT and Digital Trust topics.

Academy Team

The Academy team creates tailor-made courses and trainings for the C4DT partners. The team offers content development and course co-creation, and handles all the logistics and operational aspects of the course organization.

Recover data on ByzCoin

How to get data back on ByzCoin OK, now it happened – I lost my addressbook on ByzCoin. As we’re using the Partner-login internally, I have a list of all accounts I created on the blockchain. Currently it’s not encrypted using Calypso yet, work in progress. So my account on Byzcoin has a slice of (…)

Coding Guidelines @ EPFL

There are a variety of coding guidelines at EPFL. Some focus on a lab’s preferred language and their specific tools, some are more on project handling and general git usage. Most are a mix of the above. Sadly, theses guidelines aren’t scrupulously followed, aren’t usually automatically checked and some are even unknown to the people (…)