---
layout: docs
page_title: ACL System
description: >-
  Consul provides an optional Access Control List (ACL) system which can be used
  to control access to data and APIs. The ACL system is a Capability-based
  system that relies on tokens which can have fine grained rules applied to
  them. It is very similar to AWS IAM in many ways.
---

# ACL System ((#version_8_acls))

This content has been moved into the [ACL Guide](/consul/tutorials/security/access-control-setup-production).

See [Complete ACL Coverage in Consul 0.8](/consul/docs/security/acl/acl-legacy) for details
about ACL changes in Consul 0.8 and later.