Introducing browser isolation for email links to stop modern phishing threats

What this post added

Introduces the integration of Cloudflare Area 1 email security with Cloudflare One platform, enabling Remote Browser Isolation (RBI) for email links. This feature rewrites suspicious URLs to a custom prefix, and upon click, redirects users to a remote browser instance on the Cloudflare Global Network. This isolates potentially malicious content, preventing device infection and credential compromise. The implementation leverages Network Vector Rendering (NVR) technology for efficient and secure draw command transmission. The post details how this addresses deferred phishing attacks by isolating suspicious links at the time of click, offering various mitigation options like splash warning pages, read-only mode, and restricted file operations.