From billion queries to action: how DNS4EU transforms threat defence — Sebastian Garcia скачать в хорошем качестве

From billion queries to action: how DNS4EU transforms threat defence — Sebastian Garcia

From billion queries to action: how DNS4EU transforms threat defence Presented at the VB2025 conference in Berlin, 24 - 26 September 2025. ↓ Slides: https://www.virusbulletin.com/uploads... How-DNS4EU-Transforms-Threat-Defence.pdf ↓ Paper: N/A → Details: https://www.virusbulletin.com/confere... ✪ PRESENTED BY ✪ • Sebastian Garcia (Czech Technical University) ✪ ABSTRACT ✪ In 2023, the EU launched DNS4EU, its sovereign DNS infrastructure. Our research lab was tasked with uncovering newly emerging malicious domains in DNS queries. We built a powerful big data pipeline analysing 1.5 billion domains daily, applying advanced machine learning, Bayesian inference, and false-positive reduction. With this new system finished, we will show intelligence on recent threats, live malware activity, new attack campaigns, evolving adversary behaviour, and our research journey.