A high-speed covert tunnel that disguises TCP traffic as SMTP email
A web proxy tool
Domain-fronted HTTP/SOCKS5 proxy tunneling traffic through Google Apps
Scientific Internet access
Handle custom proxy headers when making HTTPS requests in scrapy
Create nested tunnels through HTTP proxies
HTTP/HTTP2/HTTP3/Socks4/Socks5/Shadowsocks/ShadowsocksR/SSH
Network Pivoting Toolkit