What We Are Doing If you are somewhere that blocks VPNs through deep packet inspection (DPI), SNI filtering, or crude port blocking, the goal is to make your VPN traffic look as boring as possible. The quick win is to put it on port 443, the same port used by HTTPS. That is the lifeline of the modern web, so most firewalls are reluctant to block it. But think of it as changing your outfit but not your walk: just putting Shadowsocks (which Outline runs under the hood) on port 443 does not make...
