What is the origin of the idiom "bandit territory" and when to use it?

The origin of the idiom "bandit territory" can be traced back to historical contexts where banditry and criminal activities were prevalent in certain regions. It is often used in discussions related to travel advisories, security concerns, or assessments of certain regions. The phrase can be found in conversations about remote or poorly governed areas where bandits, thieves, or other criminal elements operate with relative impunity.