Conferences / Events

InnoTrans 2022 starting

ByStefan Karg 21.09.202225.08.2025

Ready to rock InnoTrans 2022 day 1!

Photo showing me with thumb up in a suit.

OT

Attack on GSM-R
ByStefan Karg 10.10.202225.08.2025

Cables for GSM-R were intentionally cut this morning in northern Germany. This is a very serious incident and has to be carefully investigated with regard to the motivation of the attackers. Link to article of German newspaper “Die Zeit” (08.10.2022)

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Rail technology

DB Cargo is using HVO
ByStefan Karg 13.07.202325.08.2025

The German freight trains of DB Cargo are running nearly climate-neutral now even if powered by a diesel locomotive. They are fueled by HVO generated from waste material instead of fossil diesel.

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Rail technology

Day of rail
ByStefan Karg 16.09.202225.08.2025

Today and tomorrow is the “day of rail” in Germany – a perfect opportunity for me to say “Thank you!” to all the many people involved in keeping the wheels of our trains turning and to improve the system “railway” everyday a little bit. This is a very valuable contribution to the mobility in our…

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Conferences / Events

Google I/O 2022
ByStefan Karg 04.05.202225.08.2025

Just registered for Google I/O 2022 (remote). Looking forward to get new ideas and insights into the latest tends of AI/Machine learning, cloud computing and security.

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Conferences / Events

Visit at BEHALA Berlin
ByStefan Karg 27.06.202225.08.2025

What keeps a city up and running? It‘s logistics! In June, I had the chance to get a look behind the scenes of the Berlin harbour „Westhafen“ (BEHALA) together with the network of young railway engineers of the Verband der Bahnindustrie in Deutschland (VDB) e.V. (German Railway Industry Association). Highlight of our trip was the…

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OT

New Publication: Automated Security Risk Management for trains
ByStefan Karg 21.07.202525.08.2025

Patric Birr and I published an article in SIGNAL+DRAHT, the leading international medium for control and safety technology plus communication and information technology in the railway sector. In the article we propose automating Security Risk Assessments by using digital twins. These allow attack trees to be derived automatically enabling a systematic analysis of potential attack…

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