Rethinking SIEM: Evolving Threat Detection in the Modern Security Stack

In this session, Dan Crossley, Director of Security Engineering, will explore this question through a practical lens. You’ll gain insight into real-world evasion techniques used by adversaries to bypass SIEM detection—ranging from anti-forensics to command obfuscation and subversion of rule logic. These examples reveal some of the critical blind spots inherent in traditional, rule-based detection systems.

We’ll also examine how technologies like Vectra AI integrate with SIEM platforms to reduce operational complexity, lower costs, and enhance detection coverage. You’ll learn why some organizations are starting to move away from a SIEM-first mindset and how to rethink your detection strategy for maximum impact. 

In this webinar, you’ll learn:

• Where and why SIEM tools fall short in detecting modern threats

• Techniques attackers use to evade traditional detection logic

• How intelligent detection solutions can complement—or even replace—SIEM capabilities

Whether you're looking to optimize your existing tools or reassess the role of SIEM in your security architecture, this session will offer actionable insights and strategies to strengthen your detection and response capabilities.