[QUOTE=Giu;39591]AFAIR When I tried sourceguardian, I encoded all deployed files, _lib included, and worked.
Why you want encode _lib? All inside this folder are external libraries, and your application logic is inside your apps. Is not needed IMHO[/QUOTE]
_lib houses core SC runtime logic and your SC database configuration app at /_lib/prod/lib/php/?login. The concern would be that exposing this might enable someone tinker with something that makes your whole app vulnerable, especially if installed in a physical environment you have no control over (not an issue if you run it on a web server controlled only by you). Is this concern unfounded?