How to Think About and Act on Cybersecurity in 2026

The New Front Line of Machine-Speed Cyber Defense

AI is not simply changing cybersecurity tools. It is redefining the speed, scale, and location of the front line.

In this RSAC 2026 fireside chat, two veteran security leaders argue that civilian organizations, especially those operating critical infrastructure, financial systems, healthcare, and supply chains, now serve as the first line of cyber defense. At the same time, adversaries are using AI to discover vulnerabilities and move faster than traditional security teams can respond.

The discussion centers on the growing imbalance between offense and defense. Attackers can adopt autonomous tools quickly, while defenders must account for regulation, liability, safety, and the risks of letting agents interact with production systems.

The speakers conclude that avoiding AI is not a viable strategy. Organizations will need trusted, governed agents that can prove vulnerabilities without causing damage, generate evidence developers can act on, and help identify flaws before applications reach production.

Human experts will remain essential, but their role will shift toward oversight, strategy, validation, and secure-by-design decisions. The message is urgent: human-speed defense cannot keep pace with machine-speed offense.