Security issue!

[eluser]pieter dekker[/eluser]
Hi!

I'm building a portal which can only be accessed after you've logged on.

Now I've build a controller and a view for one of the pages.
Inside a controller function I've got this:

Code:

if($this->checkLogin())
            $this->load->view('overzicht_loader');
        else
            redirect('login');

But I can surf directly to the view link: http://www.mywebsite.com/../../overzicht_loader.php

So this is not secure! Because you can bypass the security. How can I solve this problem?

Sorry for my bad English

I hope someone has the answer.