An application that can hide other applications or a better method(blackberry)?

[JavierHigby]

Im looking for an application that can hide other applications almost like the file hider....almost like Xplore but for blackberry and hides applications...because its too easy unhide applications once hidden...even a better method maybe via computer or something...a method where it will be much harder for someone else to unhide..i know its impossible at the moment but yeah maybe someone out there knows something i dont....also i don't want the app to show in my task manager