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.
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…
There was an interesting article published about Bing’s AI chat bot using a LLM (Large Language Model) this weekend in the New York Times. A clear recommendation for reading:Why a Conversation With Bing’s Chatbot Left Me Deeply Unsettled – The New York Times
In this post, I delve into the most relevant standards that secure our railway systems. Using Europe and Germany as a case study for the local and national level of standards, the following infographics provides a comprehensive overview of the most relevant standards helping to increase security on the tracks. 📄 Download infographics as pdf:…
This was my start into the new week this morning! 🌞🚴 This week I’m at one of our customers laboratories. Certain tests with OT components require physical presence and can’t be done remotely – which is a difference to a lot of IT environments.
Voice and video as a means of identification can no longer be considered as secure! Let me predict, that the threat of impersonation through deepfakes and AI generated content will be one of the next big things. They will be used for fraudulent activities or for attempts to manipulate the public opinion. We need new…
Christmas season is here again! Like you, your “favorite” cyber criminals are also waiting to get their presents. Here are my 3 free security tips for you to spoil their fun this Christmas season: Have a wonderful time with your beloved ones and stay secure!