Building Defense for the Agentic Era: Kevin Mandia

AI-driven cyberattacks are fundamentally transforming the security landscape, shifting the battle from human-speed maneuvers to machine-speed operations. Attackers now leverage AI to probe networks at a scale and speed that dwarf traditional defensive capabilities, rendering the old model of periodic pen testing insufficient. To counter this, security must evolve into an autonomous, continuous process where defensive systems are trained by offensive AI, creating a proactive "force field." Armadin exemplifies this shift by deploying AI agents to continuously stress-test production environments, having already identified over 90 zero-day vulnerabilities this year. As the threat environment becomes increasingly automated, the cybersecurity stack requires a total overhaul, moving away from reactive, human-in-the-loop detection toward autonomous, real-time prevention. This transition marks a permanent change in how enterprises must secure their infrastructure against an era of democratized, high-capability cyber threats.