This session is all about allowing some users to be able to access content on your website and preventing others from even knowing it's there.
We're going to take an in-depth look at Drupal's Node Access System, and the hooks that are available to you, the module developer, that allow you to make sure your private content stays private. We'll talk conceptually first, then dive into some code.
There are a ton of modules out there that allow you to administer such configuration by pointing and clicking. We're not going to go there. You're going to learn what you need to do when these modules don't work exactly how you need them to work for your site's unique access requirements.