Sharing cyber threat intelligence: Does it really help?

Beomjin Jin

Network and Distributed System Security (NDSS) Symposium 2024 · Day 2 · Policy & Intelligence

In an era of relentlessly escalating cyber threats, the effective sharing of Cyber Threat Intelligence (CTI) is paramount for robust security postures. Beomjin Jin's talk, "Sharing cyber threat intelligence: Does it really help?", delves into a critical examination of this practice, specifically focusing on the Structured Threat Information eXpression (STIX) standard. The research addresses a significant gap in understanding how high-level CTI, beyond basic Indicators of Compromise (IoCs), is actually disseminated and utilized in the wild.