> For the complete documentation index, see [llms.txt](https://wiki.pulsar.game/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://wiki.pulsar.game/assets/lands/land-security-rating.md).

# Land Security Rating

The Security Rating determines how dangerous the land will be. A lower Security Rating means more frequent [alien attacks](/game-systems/alien-invasions.md).

## High Security

The proximity to Empire facilities deters aliens from attacking these regions: their invasions are going to be infrequent. In such a land, you can focus on mining and establishing production, putting little attention to defense.

## Medium Security

A constant presence of aliens has been noticed in these regions. Aliens will periodically attack the land with medium-strength attacks, so there is a worthwhile use for a well-equipped army. Make sure to bring armed forces and prepare to put some effort in defending such lands.

## Low Security

Bringing robots to these territories is dangerous enough already, but establishing a base would require extreme preparation. Aliens nest everywhere, attacking regularly and aggressively. Here you will have to focus on protection and cooperating with other players in order to survive.