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30 lines
1.9 KiB
Markdown
30 lines
1.9 KiB
Markdown
---
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title: "Securing"
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description: "Instructions on how to secure your Home Assistant installation."
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---
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One major advantage of Home Assistant is that it's not dependent on cloud services. Even if you're only using Home Assistant on a local network, you should take steps to secure your instance.
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## Checklist
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Here's the summary of what you *must* do to secure your Home Assistant system:
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- Configure [secrets](/docs/configuration/secrets/) (but do remember to back them up)
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- Regularly keep the system up to date
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## Remote Access
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If you want secure remote access, the easiest option is to use [Home Assistant cloud](/cloud/) by which you also [support](https://www.nabucasa.com/about) the founders of Home Assistant.
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Other options are to use TLS/SSL via the add-ons [Duck DNS integrating Let's Encrypt](/integrations/duckdns/) or [Let’s Encrypt](/docs/ecosystem/certificates/lets_encrypt/).
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To expose your instance to the internet, use a [VPN](https://pivpn.dev/), or an [SSH tunnel](/blog/2017/11/02/secure-shell-tunnel/). Make sure to expose the used port in your router.
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### Extras for manual installations
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As well as the above we advise that you consider the following to improve security:
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- For systems that use SSH set `PermitRootLogin no` in your sshd configuration (usually `/etc/ssh/sshd_config`) and to use SSH keys for authentication instead of passwords. This is particularly important if you enable remote access to your SSH services.
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- Lock down the host following good practice guidance, for example:
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* [Securing Debian Manual](https://www.debian.org/doc/manuals/securing-debian-manual/index.en.html) (this also applies to Raspberry Pi OS)
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* [Red Hat Enterprise Linux 7 Security Guide](https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/security_guide/index), [CIS Red Hat Enterprise Linux 7 Benchmark](https://benchmarks.cisecurity.org/tools2/linux/CIS_Red_Hat_Enterprise_Linux_7_Benchmark_v1.0.0.pdf)
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