Zero‑Trust for AI-First Workplaces: Lessons from Zscaler

An AI castle with a moat of electricity

Traditional network approaches still rely on IP allowlists, VPN access, and perimeter security to implicitly trust users once inside. With distributed workforces and AI-integrated SaaS platforms, attackers can pivot horizontally once internal. Every user or AI agent becomes a potential threat vector. Removing implicit trust means protecting each identity, session, and API.