---
type: post-synth-check
title: DKRD003
description: Service exposes SSH port (22) externally — this is a security risk
id: DKRD003
severity: error
category: post-synth
lexicon: docker
docs: https://intentius.io/chant/lexicons/docker/rules/
---
Service exposes SSH port (22) externally — this is a security risk

## Applies to

- [Service](/types/Service.md)