Introduction Shadowsocks-libev is a lightweight secured SOCKS5 proxy for embedded devices and low-end boxes. Shadowsocks-libev can run on OpenWRT routers, raspberrypi. Simple-obfs is a simple obfuscating tool, designed as plugin server of shadowsocks. It can pretend your shadowsocks traffic as http traffic and not recognized by firewall. This article show how to install Shadowsocks-libev and Simple-obfs on raspberrypi buster. It should also apply to all Debian Linux running on Buster.