Buy ZS by Nov 30, 2026.

Zscaler built the zero trust security category from scratch back in 2007, founded on the idea that the traditional castle-and-moat model of firewalls and VPNs would fail once applications moved to the cloud and users stopped working from a fixed office. That contrarian bet turned out right, and Zscaler became the cloud-native standard that enterprises now build security architecture around, with the platform now positioned specifically as security for the AI era through Zero Trust Everywhere, AI Security, and Data …