Why Your Home Router Is Not Enough

What your router actually does

The router you got from Proximus, Telenet, or Orange does one job well: it gets your devices online. It assigns IP addresses, routes traffic, and keeps the connection alive. That's genuinely useful — but it's not security.

Most provider routers have no ad blocking, no threat filtering, no device separation, and no meaningful firewall beyond basic port blocking. They were never designed to protect you. They were designed to be cheap and easy to support at scale.

What's actually missing

Here are the four things that a basic home router simply doesn't provide:

• Ad and tracker blocking. Every website you visit sends requests to dozens of tracking servers. Your router passes all of that through without question. A proper setup blocks those requests before they ever reach your devices — on every phone, tablet, and TV in your home.
• Device isolation. Your smart bulbs, thermostat, and security cameras shouldn't be on the same network as your laptop and family photos. A compromised IoT device is a door into everything else. Network segmentation closes that door.
• Real threat filtering. Modern threats don't come through open ports — they come through legitimate-looking websites, DNS hijacking, and malicious domains. A proper firewall filters at the DNS and application level, not just at the port level.
• Secure remote access. When you're not at home, how do you access your files or check your cameras? Most people use cloud services with their data stored on someone else's server. A proper setup gives you encrypted access directly to your own home network — no third party involved.

What a proper home network looks like

A professionally configured home network runs a dedicated firewall device — not a €50 router, but a small, silent mini-PC running proper firewall software. This handles all incoming and outgoing traffic, blocks known malicious domains, and keeps a full log of what's happening on your network.

On top of that, a DNS filter runs locally — blocking ads and trackers at the network level, before any request reaches your devices. This works on every device automatically: no browser extensions, no app to install, no per-device configuration.

Devices are separated into isolated network segments. Your personal computers are on one network. Smart home devices are on another. Guests get their own Wi-Fi that can't reach anything else in your home.

And for remote access, a VPN tunnel connects your phone or laptop directly to your home network from anywhere in the world — encrypted, private, and with no cloud service in the middle.

Is this overkill for a home?

Five years ago, maybe. Today, the average Belgian home has 15 to 25 connected devices. Smart TVs that track your viewing habits. Cameras that upload footage to cloud servers. Children's tablets browsing without any filtering. Work laptops connecting to company systems from the same network as the kids' gaming console.

The threat landscape has changed. Home networks are now targets — not because hackers are specifically interested in you, but because automated attacks scan millions of IP addresses constantly, looking for anything exposed and exploitable.

A properly configured home network doesn't require you to understand any of the technical details. It just works — quietly, in the background, protecting every device in your home.