Connections to HTTP, HTTPS or FTP servers on port 10080 will fail. This is a mitigation for the NAT Slipstream 2.0 attack. It helps developers by keeping the web platform safe for users.
Mitigation for the NAT Slipstreaming attack: https://samy.pl/slipstream/. Preserves user confidence in the web by preventing their browser being used as a vector to attack their internal network.
Status in Chromium
Enabled by default in:
- Chrome for desktop release 91
- Chrome for Android release 91
- Android WebView release 91
Consensus & Standardization
- No signal
- In development
Last updated on 2021-05-04