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What is Remote Browser Isolation (RBI) and what does it do? Read more in our Learning Center. What is RBI?

Cloudflare Browser Isolation

Internet-native Remote Browser Isolation (RBI)
  • Layer additional threat defense and data protection controls across browsing activities
  • Insulate local devices from malware by running all browser code on Cloudflare's global network
  • Deliver a lightning-fast browsing experience for end users
Secure hybrid work

Top use cases for RBI

Illustration of three identities
  • Protect against ransomware - Isolate browsing to halt ransomware attempts before they can spread or infect an internal network.
  • Thwart phishing attacks - Accidents happen, and people click. Help mitigate phishing impact by opening suspicious email links in an isolated browser.
  • Secure contractor access - Protect data that third-party users access on unmanaged devices. Isolate apps via a hyperlink without requiring software for end users.
Explore hybrid work use cases
Illustration of three identities

Tackle Zero Trust one step at a time

Add an additional layer of security

How it works

Diagram of how Cloudflare Remote Browser Isolation works
  • A headless version of the Chromium browser runs all browser code on Cloudflare's global network, instead of on your endpoints.
  • Unlike pixel pushing or DOM rendering, Cloudflare streams draw commands, which use less bandwidth and create a seamless user experience.
  • Security patches for zero-day vulnerabilities are automatically deployed to remote browsers on Cloudflare's network.
Diagram of how Cloudflare Remote Browser Isolation works

Helping organizations worldwide progress towards Zero Trust


Tackle Zero Trust one step at a time