Ultraviolet Proxy · Secure
Ultraviolet (UV) is a highly capable, open-source client-side web proxy designed primarily to bypass web filters and access blocked content in schools or workplaces. It functions as an interception proxy, running within your browser tab to rewrite web requests.
2. The Domain Fronting Component (Optional)
Classic Ultraviolet implementations often utilize Domain Fronting. This is a technique where the connection appears to go to trusted-cdn.com (which is whitelisted) but actually routes to a hidden server behind it. The UV proxy automates this, rotating fronting domains every few minutes. ultraviolet proxy
3. The Payload Fragmentation
Just as UV light splits into UVA, UVB, and UVC, the proxy splits your data into "fragments" that look like innocuous JSON responses or HTML comments. Even if a DPI system decrypts the traffic (e.g., in a corporate MITM scenario), the payload inside looks like gibberish or garbage web data, not a VPN tunnel. Use TLS for web traffic
Modern Compatibility: This deep integration allows it to support complex sites like Discord, YouTube, and Spotify that break on older proxies. ✅ Key Features The quickest way to get a local instance
- Use TLS for web traffic.
- Enable strong auth + rotate credentials regularly.
- Configure DNS over the proxy or use DoH/DoT.
- Audit provider logging policy or run your own server.
- Monitor for unexpected traffic or performance issues.
The quickest way to get a local instance running is using the official Ultraviolet-Node template:
In paleoclimatology and environmental science, ultraviolet (UV) radiation itself is often the thing being studied, but because historical satellite data only goes back a few decades, scientists use "proxies" to look further into the past. Pollen and Spores as Chemical Archives
