Zscaler, Inc. is a global cybersecurity firm specializing in cloud-native solutions. Its Zscaler Internet Access (ZIA) offering enables individuals, servers, and various connected devices (including operational technology and IoT) to securely reach applications managed externally, such as SaaS platforms and general internet sites. Complementing this, Zscaler Private Access (ZPA) ensures safe connectivity to internal applications residing in corporate data centers or across private and public cloud infrastructures.