Remote Access Methods Compared
Router VPN Server
Many modern routers run OpenVPN or WireGuard. You connect from outside and appear to be on your home network. Full access, fully encrypted.
Best for: Full network access, NAS, cameras | Skill: Intermediate
Tailscale
Install on home devices and your phone. They automatically form a secure mesh VPN. No port forwarding, no router config. Free for personal use.
Best for: NAS, multiple devices | Skill: Beginner
Remote Desktop
TeamViewer or Chrome Remote Desktop — access a specific home computer as if sitting in front of it. No router config required.
Best for: One specific computer | Skill: Beginner
Cloud Storage Sync
Google Drive, iCloud, or OneDrive. Simplest if you only need remote file access — no network config needed at all.
Best for: Just files | Skill: Beginner
Setting Up a VPN Server on Your Router
Check your router supports it
Look for "VPN Server", "OpenVPN", or "WireGuard" in settings. ASUS routers are particularly well-regarded for this feature.
Set up Dynamic DNS (DDNS)
Your home IP changes periodically. DDNS gives it a permanent domain name so you can always find it. Most routers offer free DDNS built-in.
Enable and configure the VPN server
Enable OpenVPN or WireGuard, download the generated config file. This file is your key to connect from outside.
Install VPN client on remote device
Import the config file into OpenVPN Connect or WireGuard on your phone or laptop. Connect and you're on your home network.
The Easiest Option: Tailscale (Recommended for Most)
- Install Tailscale on your home NAS, PC, or Raspberry Pi
- Install Tailscale on your phone or travel laptop
- Devices automatically connect over an encrypted WireGuard tunnel
- Access home devices by Tailscale IP from anywhere — no ports exposed
What to Avoid
Never enable "Remote Management" — router admin access from the internet. This is different from a VPN server and is a major attack surface that exposes your router's admin panel to the entire internet.