What is a vulnerability?
Security basics: What is a vulnerability?
Security basics: What is a vulnerability?
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…
Since February 2022, cybersecurity threats to railways in the European Union have changed fundamentally: nation-state actors are no longer a theoretical possibility, but a dangerous reality. Russia is trying to sabotage European railways, warns Prague đź’ˇ We therefore need to increase the resilience of the railway system against attacks by very capable attackers with access…
This month I’ve earned the ISO/IEC 42001:2023. Artificial intelligence management system practitioner certification of rigcert.education. As AI systems become widely integrated into the business world, securely managing them is increasingly critical. How can organizations ensure the reliability of AI outputs, protect company data from loss, and maintain system availability? These topics—and many others—are addressed by…
Critical infrastructure faces a growing number of security threats.. Critical infrastructure typically relies on Industrial Automation and Control Systems (IACS) and other non-IT components, often referred to as “Operational Technology.” To effectively assess cybersecurity risks within operational technology (OT) systems, adhering to the internationally recognized IEC 62443 standard is best practice. IEC 62443-3-2, part of…
Here are some questions to ask! Of course this is not the full list of questions, since your environment has to be known to choose the corresponding countermeasures.
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