Ghost has a flexible organisational taxonomy called tags which can be used to configure your site structure using dynamic routing.
Basic Tagging
You can think of tags like Gmail labels. By tagging posts with one or more...
Travel
1 Article
Sometimes you might want to put your site behind closed doors If you've got a publication that you don't want the world to see yet because it's not ready to launch, you can hide your Ghost site behind a simple shared pass-phrase.