<blockquote>
<p>How do I protect my machine from attack?</p>
</blockquote>
<p>The most important thing is to download Bitcoin Core from the correct destination. You can download it from <a href="https://bitcoincore.org/en/download/" rel="nofollow noreferrer">bitcoincore.org</a> or the source code can be found on the Bitcoin Core GitHub <a href="https://github.com/bitcoin/bitcoin/releases" rel="nofollow noreferrer">repo</a>. If you download it from a malicious party's destination you could have serious problems. Luke Dashjr has a <a href="https://medium.com/@lukedashjr/how-to-securely-install-bitcoin-9bfeca7d3b2a" rel="nofollow noreferrer">blog post</a> on the extra precautions you could follow to make sure you are installing the correct software but this may be a challenge for you if you aren't technical.</p>
<blockquote>
<p>Do I install specific security software?</p>
</blockquote>
<p>No there is no specific security software to install. Depending on your operating system some may recommend an antivirus software but that is general security hygiene not specific to Bitcoin.</p>
<blockquote>
<p>As I understand it, my IP address will be visible to see.</p>
</blockquote>
<p>Yes your IP address will be visible to peers that you connect to unless you use Tor. (Tor is recommended if privacy is especially important to you.) However, if you choose to use a clearnet node and you don't want your IP address to show up on sites like <a href="https://bitnodes.io/" rel="nofollow noreferrer">bitnodes.io</a> you can run a non-listening node by disabling listening. You do this by configuring with the <code>-listen=0</code> flag or putting <code>listen=0</code> in your config file. This way you can't be contacted by nodes you aren't directly connected to. The downside to this is that you aren't helping the network as much and you will typically have fewer connections.</p>

CC BY-SA 4.0
2020-10-11T22:01:58.217Z
2020-10-11T22:01:58.217Z
Michael Folkson
<p>If you are using Ubuntu or Debian (or any derivative) then I highly recommend the bitcoin standup scripts from blockchain commons. If you can't read shell scripts then maybe its not the best option but you can certainly learn from it and type the commands one-by-one.</p>
<p>I use them and they work pretty well.</p>
<p>You can google &quot;github blockchaincommons bitcoin standup&quot; and you'll find a github repository where you can download a bash script that bootstraps a bitcoin core behind tor.</p>

CC BY-SA 4.0
2020-11-02T15:14:23.367Z
2020-11-02T15:14:23.367Z
sammy
<p>I'm new to bitcoin and want to help the network by running a full node. I plan to download bitcoin core from the bitcoin.org website, and run it on a spare laptop, by my concern is how do I protect my machine from attack? As I understand it, my IP address will be visible to see. Do I install specific security software or are there other practical steps for me to take?
I would appreciate it if answers can be made in simple, and if possible not overtly technical terms as I'm new to all of this.
Many thanks.</p>

<bitcoin-core><security><installation>
Security risks with running bitcoin core, and how to protect yourself
IraqiHODL
# Security risks with running bitcoin core, and how to protect yourself

(Asked by: username_0 on 2020-10-11)

I'm new to bitcoin and want to help the network by running a full node. I plan to download bitcoin core from the bitcoin.org website, and run it on a spare laptop, by my concern is how do I protect my machine from attack? As I understand it, my IP address will be visible to see. Do I install specific security software or are there other practical steps for me to take?
I would appreciate it if answers can be made in simple, and if possible not overtly technical terms as I'm new to all of this.
Many thanks.

**Tags:** bitcoin-core, security, installation


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## 2 answers

### Answer by username_1 on 2020-10-11. Score: 1

> How do I protect my machine from attack?

The most important thing is to download Bitcoin Core from the correct destination. You can download it from [bitcoincore.org](https://bitcoincore.org/en/download/) or the source code can be found on the Bitcoin Core GitHub [repo](https://github.com/bitcoin/bitcoin/releases). If you download it from a malicious party's destination you could have serious problems. Luke Dashjr has a [blog post](https://medium.com/@lukedashjr/how-to-securely-install-bitcoin-9bfeca7d3b2a) on the extra precautions you could follow to make sure you are installing the correct software but this may be a challenge for you if you aren't technical.

> Do I install specific security software?

No there is no specific security software to install. Depending on your operating system some may recommend an antivirus software but that is general security hygiene not specific to Bitcoin.

> As I understand it, my IP address will be visible to see.

Yes your IP address will be visible to peers that you connect to unless you use Tor. (Tor is recommended if privacy is especially important to you.) However, if you choose to use a clearnet node and you don't want your IP address to show up on sites like [bitnodes.io](https://bitnodes.io/) you can run a non-listening node by disabling listening. You do this by configuring with the `-listen=0` flag or putting `listen=0` in your config file. This way you can't be contacted by nodes you aren't directly connected to. The downside to this is that you aren't helping the network as much and you will typically have fewer connections.


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### Answer by username_2 on 2020-11-02. Score: 0

If you are using Ubuntu or Debian (or any derivative) then I highly recommend the bitcoin standup scripts from blockchain commons. If you can't read shell scripts then maybe its not the best option but you can certainly learn from it and type the commands one-by-one.

I use them and they work pretty well.

You can google "github blockchaincommons bitcoin standup" and you'll find a github repository where you can download a bash script that bootstraps a bitcoin core behind tor.


---

