[Yandex Cloud documentation](../../index.md) > [Yandex Security Deck](../index.md) > Rule reference > Overview

# Rule Reference

Security Deck uses a set of rules to check cloud resource configuration and detect security threats.

## Rules by category {#by-category}

* [CSPM — Cloud Security Posture Management](cspm.md)
* [KSPM — Kubernetes® Security Posture Management](kspm.md)

## All rules {#all-rules}

The complete list of all rules is available on the [All Rules](all.md) page.