How to Boost Your Router Security

Router manufacturers typically release software updates throughout the year to address security threats, fix bugs, and improve performance.

The easiest way to make sure your router always has the latest, safest software is to activate the automatic firmware update feature available on many of today’s models.

Newer routers make this relatively easy through a companion mobile app.

For other routers, you’ll need to look in the device’s settings. You can do that by opening a web browser and typing in the device’s IP address. Very often, the address is 192.168.0.1 or 192.168.1.1. But this varies by brand. So consult the owner’s manual or do an online search for the customer support pages for your router model.

If your router doesn’t provide automatic updates, you’ll have to periodically download and install the new firmware from the manufacturer’s website yourself.

Richard Fisco, who oversees electronics testing at Consumer Reports, says that to be safe you should check for new updates at least every three months. 

You can also see if there’s a way to get security notices via email from the router’s manufacturer when new software is available. Many brands offer that as an option during the online product registration process.

Manufacturers do eventually stop releasing new software for older models, though. The routers may lack the memory or processing power needed to run the software effectively. The manufacturer may lose access to support from a component supplier. And companies in the business of selling things do need to shift focus to newer models.

“If you find your router is no longer getting updates, it’s too risky to keep using it,” Fisco says. “Verify its status with the manufacturer, and if it has reached the ‘end of life’ stage, buy a new router.”

One relatively inexpensive router that supports automatic firmware updating is the Netgear Nighthawk AX3000, which costs around $175 and features three units—a hub and two satellites—that work together as a mesh router system to spread WiFi more evenly throughout your home.

Other recommended models include the TP-Link Deco XE75 Pro and Google Nest WiFi.