Confidence Predicts Accuracy and Other Lies About Cloud Security
Kat Traxler
fwd:cloudsec Europe 2025 · Day 1 · Main Room
Kat Traxler, a Principal Security Researcher at **Vectra AI** with a background in offensive cloud research across Google Cloud and AWS, delivered a provocative keynote arguing that the cloud security industry's fixation on posture management and least-privilege pursuit is fundamentally driven by cognitive biases rather than rational risk reduction. Drawing heavily from Daniel Kahneman's **behavioral economics** framework — particularly the concepts of **System 1** (fast, intuitive) and **System 2** (slow, analytical) thinking from *Thinking Fast and Slow* — Traxler made the case that the industry must redistribute cloud security responsibility across the entire security organization and break free from the "pursuing posture perfect" treadmill.
AI review
A well-argued strategic critique of the cloud security industry's posture obsession, backed by behavioral economics rather than technical research. Traxler's offensive credentials give this talk weight that a governance-only speaker couldn't carry, but it's deliberately non-technical and doesn't deliver new vulnerabilities, tools, or techniques.