SuperSU is a popular root-only app that protects your Android device. This comes with a special security frame to manage permissions for apps. There is also an advantage to managing which app gets into the system, and which ones don’t. If there’s a malicious threat to take various apps from the root, SuperSU Root Only app is responsible for keeping them within the limits. No app would then go beyond the limits and pull you into disadvantageous of everything root had.
https://supersu.one/