I am - or was - involved in the following projects:

OAuth Security Workshop

The goal of the OAuth Security Workshop (OSW) is to improve the security of OAuth and related Internet protocols by a direct exchange between academic researchers, IETF OAuth Working Group members and industry. The OSW was jointly initiated by the OAuth Working Group and my group at the University of Trier after we communicated our newly found attacks to the working group in 2015. I'm one of the main organizers of the events since 2019.

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Pi and More

Founded by me and Guido Schmitz in 2012, Pi and More has become the largest Raspberry Pi community event in Germany. At Pi and More, beginners and experts meet for talks, workshops, and projects focussing on the Raspberry Pi, embedded systems and microcontrollers. We created the association "CMD - Computer, Menschen, Dinge e.V." to support the event.

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Security Barcamp Cologne

The Security Barcamp Cologne is an open conference (unconference) where topics are decided on the spot. It is aimed at everyone with an interest in application, network, and IT security and privacy. Together with two friends, we are currently planning the first edition of the SecCamp for June 2019.

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Repair Café Trier

The Repair Café Trier is a place where experts volunteer to fix and repair things: Furniture, clothing, bicycles, and, of course, electronics and computers. Fixing furniture and clothing is not where I excel, but I helped to build the Repair Café and ran the computer and electronics area during the first four years.

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Maschinendeck - Hacker- und Makerspace

The Maschinendeck is Trier's first hacker- and makerspace. We founded the Maschinendeck e.V. to create a space for creative nerd culture.

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