How do I access my NAS from anywhere?

It is practical idea that you want to make your QNAP TS-233 NAS accessible from anywhere. However, it is important to keep in mind the security as a direct release of ports to the Internet can represent a significant security gap.

Here is a safe way to access your NAS from the road without jeopardising security:

1. Use no port forwarding to the Internet

The opening of ports for direct access via the Internet (e.g. via Port 8080 or 443) is often seen as a simple solution, but involves great risks. Cyber attacks on NAS systems have become more common in the past, and released ports provide a potential attack point. Depending on the provider, you do not have a public IP address that you can access.

The cloud access options of NAS manufacturers have also been increasingly used for attacks – even ransomware – and are therefore not recommended.

Two. Set instead VPN (Virtual Private Network)

The most secure way to access your NAS from anywhere is to set up a VPN. You’ll connect remotely with your home network as if you were home. Here is a simple guide:

Step 1: Set up VPN on your router or QNAP

• Many modern routers have a built-in VPN function. Check your router’s instructions to support this VPN.
• Alternatively, you can set up a VPN on your QNAP NAS. To this end, QNAP App Center and the QVPN Install app.
• If you have a dynamic public IP, you also need a DynDNS service.

Step 2: Configuring VPN servers

• After installing the QVPN app on the NAS, you can set up the VPN server. In most cases a OpenVPN-Server recommended as this is widespread and safe.
• In the QVPN app, you will find a tutorial on how to set up the OpenVPN server, including creating user accounts and downloading the required configuration files.

Step 3: Set up VPN on your device

• Download an OpenVPN client on your iPhone or laptop (e.g. OpenVPN Connect App).
• Import the OVPN configuration file you created on your NAS to the OpenVPN client.

Step 4: Connecting

• Once the VPN configuration is set up, you can connect to your home network via the OpenVPN client.
• Now you should be able to access your NAS as if you were at home in Wi-Fi.

Conclusion

Instead of accessing your NAS directly via the Internet, a VPN protects your data and provides a safe way to access it from the road. Creating a VPN may seem a bit complicated at the first moment, but it is the safest solution to protect your data from attacks.