Shadowsocks is a high-performance cross-platform secured socks5 proxy base on Shadowsocks. It will help you surf the internet privately and securely. ShadowsocksR is referred to as SSR which supports complex protocols and confusion and has stronger anti-interference ability. The SSR native code includes both 32-bit and 64-bit versions and the target SDK version is 28 which is based on Android 9.0 development to improve security and performance.