Cloudflare Browser Isolation is a high-performance remote browser isolation (RBI) solution that runs all code at the edge of Cloudflare's global network. It protects users from ransomware, phishing, and zero-day browser vulnerabilities by executing website code far away from local devices. Cloudflare Browser Isolation is designed to prevent attacks and deliver a fast, responsive user experience. It is available as an add-on within the Cloudflare for Teams suite of zero trust security and secure web browsing services.