Preventing Logged in users from calling methods/functions of a controller directly. N00b here :oP

[eluser]zrowcrypt[/eluser]
Hey guys,

This is my first post on CI forum. I started using CI seven days back and got acquainted to core MVC hands on experience about ten and trust me, learning was never so much fun so before I go ahead and start posting my n00b questions, a very big thanks to all you awesome guys who put so much of time in developing such great frameworks. Kudos to CI team and the whole of developer community .

Ok, so here is something that I tried looking for an answer but was not able to get it.

Qs : How to we prevent users(legit logged in) to prevent from calling the methods/functions of my CI controller class. Yes (_function) can be used for private ones but what about public ones that expect to be called only by other controllers / or returned back from views or models after an expected processing of data/db/sessions/args etc.

If you find the question too dumb, I am sorry about it. As I mentioned I am just a week old as far as CI/MVC goes so feel free to just point me the right doc/video so that I can grab it. If you can explain it yourself, nothing better

Thanks,
zrowcryt