DKE

ByStefan Karg 15.09.202325.08.2025

This morning I’m on the way to Frankfurt for ICS – Informatik Consulting Systems participating at a DKE security working group meeting regarding standardisation of railway security.

Conferences / Events

Thanks for attending
ByStefan Karg 11.11.202225.08.2025

A big “Thank you” to all participants for attending the German edition of our ICS – Informatik Consulting Systems webinar today! I’m very happy, that so many people were interested in the topic “Security lifecycle management for existing ETCS products”. 📣 In case you’ve missed it or you’re not speaking German – don’t worry! There…

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Political | Security | Standardization

BSI & TÜV: Worrying Survey on Cybersecurity Among German Companies
ByStefan Karg 12.06.202512.06.2025

The German BSI (Federal Office for Information Security) and TÜV-Verband conducted a survey among German companies to assess the status of cybersecurity in the private sector. Some worrying results from my point of view are: 🌐 Link to the study: BSI – Presse – TÜV-Studie zur Cybersicherheit der deutschen Wirtschaft: Bedrohungslage steigt, Unternehmen wiegen sich…

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Security

DDoS attacks
ByStefan Karg 03.02.202325.08.2025

The German Federal Office for Information Security (BSI) informs about a wave of DDoS attacks against websites of mainly airports as well as from the financial sector and the government, which happened last week. Post of BSI on LinkedIn

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AI

WormGPT and FraudGPT
ByStefan Karg 28.07.202325.08.2025

As with any new technology, the “other side” is trying to figure out how to use it to their advantage. The normal commercial versions of LLMs have barriers built in to prevent the creation of malware code or phishing mails, for example. If you remove these barriers, you get the output that we as security…

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Security

Defense in Depth
ByStefan Karg 01.11.202225.08.2025

Food for thought on the public holiday in Germany: What is defense in depth and why should you consider it?

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Conferences / Events

CNA Railway Technology Forum 2024
ByStefan Karg 17.04.202425.08.2025

Today I attended the CNA e.V. railway technology forum 2024 in Nuremberg for ICS GmbH. The title of the conference was “Unlocking the opportunities of railtech”, which is both necessary and possible with the help of digital systems such as ETCS, ATO and CTMS – if it’s done in the right way. Cybersecurity plays a vital role in…

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