Pioneering Secure Remote Browsing Since 2009
CloudMosa has been at the forefront of remote browser technology since its founding in 2009. We are recognized as a pioneer in Remote Browser Isolation (RBI), delivering cloud-based browsing security that protects endpoints from web threats without compromising performance or compatibility.
Our journey began with a vision to fundamentally rethink how browsers handle untrusted web content. By extending Chromium's native architecture across the network boundary, we created the world's most advanced remote browsing platform — one that isolates dangerous execution in the cloud while preserving near-native responsiveness on every device.
First to Market with Vector Graphic Command-Based Half-Browser RBI
CloudMosa introduced the industry's first vector graphic command-based Half-Browser RBI approach. Unlike legacy VDI solutions or DOM-reconstruction methods, our Half-Browser architecture relocates only the untrusted rendering pipeline to disposable cloud containers.
- All HTML parsing, JavaScript execution, WebAssembly, network requests, and storage occur server-side in isolated, ephemeral environments.
- The endpoint receives only safe, lightweight graphics primitives and deltas — similar to vector-based rendering commands — processed locally by the device's GPU for instant compositing and display.
- No raw DOM, no active scripts, no executable code ever reaches the client device.
This "Distributed Chromium" model, powered by our proprietary RemoteMojo IPC extension and Distributed Compositor architecture, eliminates traditional RBI tradeoffs:
- Latency from round-trips
- High bandwidth from pixel/video streaming
- Compatibility issues from forked or rewritten engines
The result: true zero-footprint isolation that achieves near-physical separation of threats from endpoints — while feeling like a local browser.
Proven Enterprise Adoption and
Unmatched Security Track Record
CloudMosa's remote browser isolation technology has been adopted by more than 12,000 enterprise clients worldwide, protecting organizations in finance, healthcare, government, manufacturing, and other high-security sectors.
- Over 200 million cumulative downloads across platforms demonstrate real-world scale and reliability.
- 15+ years of continuous operation with zero publicly documented zero-day exploits resulting in endpoint compromise.
- Daily protection for millions of users in hybrid, remote, and BYOD environments.
Our security is not based on detection signatures or behavioral heuristics — it is architectural. By design, zero-day threats lose their attack surface before they can execute on any user device.
Our Mission in Enterprise Security
Today, CloudMosa delivers Puffin Secure Browser and enterprise-grade RBI solutions that balance uncompromising security with productivity. We empower IT and security teams to enforce zero-trust web access without slowing down employees or breaking legacy web applications.
In a world where web-based attacks remain the #1 threat vector, CloudMosa continues to lead — turning remote browsing from a vulnerability into a fortress.
Ready to experience the next generation of RBI?
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