Zscaler, Inc. operates as a cloud security company worldwide. The company offers cyberthreat protection products, including Zscaler Internet Access, which provides threat protection, cloud sandbox, and cloud browser isolation; Zscaler Private Access solution that includes cyberthreat and data protection, application discovery, secure application access, application segmentation, application protection, reduced attack surface, and browser isolation; Zero Trust Firewall; Cloud Sandbox; and Zero Trust Browser.