Surviving the Mythos Era: Richard Bejtlich on the Case for NDR

Richard Bejtlich advocates for Network Detection and Response (NDR) as a critical tool for security operations teams navigating the "Mythos Era" of cybersecurity. He highlights that despite the volume of available telemetry, many teams struggle to answer fundamental incident investigation questions: what occurred, what evidence exists, and whether all relevant information has been captured in context. Bejtlich argues that effectively addressing these challenges necessitates moving beyond alert-based triage to a more comprehensive approach. NDR solutions are presented as essential for achieving this deeper visibility and understanding, enabling security analysts to reconstruct events and confirm the completeness of their investigations. The "Mythos Era" refers to a period characterized by sophisticated threats and an overwhelming amount of data, making traditional security methods insufficient. Bejtlich's perspective, shared in a discussion on cybersecurity challenges, underscores the need for advanced technologies that can process and contextualize vast datasets to provide clear answers during critical security incidents. This approach aims to improve the speed and accuracy of incident response, thereby reducing the potential impact of breaches.