Zscaler Unveils Zero-Trust Security Platform for AI Agents

Zscaler launched two new products at its Zenith Live 2026 conference to secure autonomous AI agents: AI Broker, which governs agent-to-agent communications with an access registry, and Endpoint AI Security, which inspects browsers, extensions and local AI tools on employee devices. The company claims it has built the industry's first complete zero-trust platform for agentic AI. Zscaler also introduced AI Access Graph, built on technology from its $175 million acquisition of Symmetry Systems, to map identity and data connections across organizations. The launch expands its existing AI Protect platform with new discovery, red teaming and compliance tools, as rivals including Palo Alto Networks and Google pursue similar agent security offerings.