---
title: Rancher v2.1
---

### Self Assessment Guide

This [guide](self-assessment-guide-with-cis-v1.3-benchmark.md) corresponds to specific versions of the hardening guide, Rancher, Kubernetes, and the CIS Benchmark:

Self Assessment Guide Version | Rancher Version | Hardening Guide Version | Kubernetes Version | CIS Benchmark Version
---------------------------|----------|---------|-------|-----
Self Assessment Guide v2.1 | Rancher v2.1.x | Hardening Guide v2.1 | Kubernetes 1.11 | Benchmark 1.3.0

### Hardening Guide

This hardening [guide](hardening-guide-with-cis-v1.3-benchmark.md) is intended to be used with specific versions of the CIS Kubernetes Benchmark, Kubernetes, and Rancher:

Hardening Guide Version | Rancher Version | CIS Benchmark Version | Kubernetes Version
------------------------|----------------|-----------------------|------------------
Hardening Guide v2.1 | Rancher v2.1.x | Benchmark v1.3.0 | Kubernetes 1.11
