Restricting Access to Directory Contents using Apache
Video by Network NUTS. Shows how you can configure Apache web server to share contents like files etc from some directory locations. Then it will show you how to take some directory “offline” for some maintenance work. Further it explain how to restrict access to directories based on IP. It will then cover how you can use URL based rules to limit access to certain directories. Lastly it demonstrate you how to block certain file types not to get published.
This is something they never taught in any official Linux Training.