Defense in Depth
Food for thought on the public holiday in Germany: What is defense in depth and why should you consider it?
Similar Posts
CVE-2024-3094: xz-utils backdoor
The newly discovered xz-utils backdoor, which was published yesterday (NVD – CVE-2024-3094 (nist.gov)) also affects one of the Linux distributions most used by penetration testers: Kali Linux. ❗Make sure, that you are updating your Kali installations as fast as possible, especially when you updated them before in the time frame between 26.03.2024 and 29.03.2024. 💡For…
CIA Triad
This week: Learn about the three fundamentals of security: 🔒confidentiality, 🏡 integrity and 🟢 availability
Next Stop: Fulda
On the way to the Verband Deutscher Eisenbahn-Ingenieure e.V. (VDEI) conference about railway cybersecurity where I’ll be speaking tomorrow… of course by train!
Windows 3.11 in 2024? Here’s why.
There is a job advert for a Windows 3.11 administrator role in the rail industry doing the rounds on the internet right now – e.g. here at Heise. It’s often accompanied by the question why such old systems are still in use – it’s 2024! Yes, this is the reality of OT systems – not…
Realtime AI applications
Real time AI applications can bring huge benefits but also come with (social) risks we will have to deal with. The example below is a good demonstration of what is possible today. I’m very curious regarding the public discussion on how we will balance benefits vs. risks of such applications without killing technological progress in…
Üstra hacked
Cybersecurity in public transport: The operator of Hannover’s public transport was hacked. According to the linked article, it seems to be a ransomware attack. Bus and railway operation are not affected, but different systems such as the displays at the stations or the ticketing platform for the new “Deutschlandticket”. https://www.csoonline.com/de/a/cyberattacke-auf-hannoversche-verkehrsbetriebe,3674537