Access MyCloud with WireGuard VPN – Secure Remote Setup Guide

Want to access your WD MyCloud remotely without exposing it to the internet? Learn how to use WireGuard VPN to securely access MyCloud from anywhere.

Why Use WireGuard to Access MyCloud?

WD MyCloud is a popular NAS (Network Attached Storage) solution for home and small business users. While it provides local network storage and access, accessing it remotely can pose a security risk—especially if port forwarding is involved.

Using a VPN like WireGuard allows you to securely tunnel into your home network and access your MyCloud device just like you were on your local network—with no need to expose ports to the internet.

Prerequisites

Before setting up WireGuard to access MyCloud, you’ll need:

A router or device capable of running WireGuard (e.g., Raspberry Pi, Linux server, OpenWRT router)

Administrator access to your network and router

A WireGuard client app (Windows, macOS, Android, iOS)

Dynamic DNS (optional but recommended)

Step 1: Set Up a WireGuard Server on Your Home Network

You can set up the WireGuard server on:

Option A: A Raspberry Pi or Linux server

Install WireGuard with:

sudo apt install wireguard

Create server and client keys:

wg genkey | tee server_private.key | wg pubkey > server_public.key

Configure /etc/wireguard/wg0.conf like this:

Option B: Use a WireGuard-supported router (e.g., OpenWRT or pfSense)

Most VPN-capable routers offer WireGuard via their web interface.

Step 2: Port Forward WireGuard Port

Log into your router and forward UDP port 51820 to your WireGuard server's internal IP address. This is the only port you need to open.

If your external IP changes often, consider setting up Dynamic DNS (DDNS) through your router or a service like DuckDNS.

Step 3: Configure the WireGuard Client

Install the WireGuard client on your remote device and add a tunnel:

PublicKey = <Server_Public_Key>

This setup will route local traffic back to your home network, allowing you to access MyCloud securely.

Step 4: Access WD MyCloud Remotely

Once connected to the VPN, you can access MyCloud using:

WD Discovery app

MyCloud web interface via browser

You’ll have full access to files, shares, and admin settings—just like you would at home.

Final Tips

Do not expose WD MyCloud directly to the internet via port forwarding.

Keep WireGuard updated for security.

Use a strong VPN key and firewall rules to limit access only to required devices.

By using WireGuard VPN to access MyCloud, you combine convenience and security—keeping your data safe while enabling remote access from anywhere.