Zscaler Acquires Symmetry Systems: AI Security Boost

Zscaler is acquiring Symmetry Systems to enhance its security platform. The goal is to provide insight into how AI agents, applications, and data sources communicate within organizations. What's interesting is this acquisition addresses a growing problem. As companies use more generative and autonomous AI, traditional access control falls short when software acts independently for users. Symmetry Systems develops "access graph technology." This maps out which identities have access to systems and data, what permissions are used, and how data flows. The technology collects access logs from cloud environments, SaaS services, data sources, and AI systems. It also supports on-premises infrastructure and air-gapped systems. The platform automatically classifies data sensitivity and monitors for unusual access patterns. Zscaler plans to integrate this technology to help organizations understand why an AI agent requests data, which systems are involved, and on whose behalf. This allows the platform to intervene if behavior deviates from security rules. The bottom line is that understanding the relationships between identities, applications, and data will be a fundamental part of future AI security.