Anti-Debug Anti-Clone Anti-Tamper Anti-Rebuild Reduce App Size Resource Obfuscate Retargeting Dex/JAR class files String Encrypt
https://forum.xda-developers.com/android/software-hacking/software-droidguard-v1-0-android-app-t3632163
origin - http://www.pipiscrew.com/?p=9676 droidguard-android-app-protector