Create a self-signed certificate
<pre><code class="lang-bash">$ openssl req -new -x509 -sha256 -newkey rsa:2048 -nodes -keyout server.key -out cert.pem
</code></pre>
Create a signing request
<pre><code class="lang-bash">$ openssl req -new -sha256 -newkey rsa:2048 -nodes -keyout staging.key -out staging.csr
</code></pre>

**Create a self-signed certificate**

```bash
$ openssl req -new -x509 -sha256 -newkey rsa:2048 -nodes -keyout server.key -out cert.pem
```

**Create a signing request**

```bash
$ openssl req -new -sha256 -newkey rsa:2048 -nodes -keyout staging.key -out staging.csr
```

[Note] SSL Configuration