Home internet upgrades now prioritise security and upgradeability over speed

As the demand for connected home devices grows, experts emphasise the importance of secure, easily upgradeable network hardware, shifting focus from speed to security and long-term support in home internet upgrades.

The most important decision in a home internet upgrade is no longer simply how fast the broadband package is. It is whether the hardware gives the household a secure, replaceable network core. That shift is reflected in official guidance as well as consumer advice: the US National Institute of Standards and Technology published NISTIR 8425A on 10 September 2024 to define cybersecurity outcomes for consumer-grade routers, and the Federal Trade Commission says the router is the main privacy control point for homes full of internet-connected devices. (nist.gov)

For buyers, the first practical distinction is still the simplest one. A modem links the home to the provider’s line, while a router distributes that connection to phones, laptops, televisions and other devices over Ethernet and Wi‑Fi. Tom’s Guide notes that a modem typically serves only one wired device on its own, which is why a separate router is needed in most households. It also points out that modem choice depends on service type: DSL requires a DSL modem, cable needs a cable modem, and fibre customers may receive an optical network terminal, or ONT, to convert the incoming light signal before any router is connected. (tomsguide.com)

That distinction matters because the most convenient hardware is not always the best long-term option. Combination modem-router units, commonly called gateways, reduce clutter and can be adequate in small homes or flats, according to Tom’s Guide. But both of its buying guides argue that separate boxes are usually the better choice, partly because router technology moves faster than modem technology and partly because a fault in an all-in-one unit can knock out the whole connection. If an internet provider has supplied a gateway and the user wants better Wi‑Fi, Tom’s Guide says the usual workaround is to enable “bridge mode (or passthrough mode)” so a new router can take over wireless duties. (tomsguide.com)

The next choice is between a conventional router and a mesh system. Tom’s Guide says a single router is often enough for smaller homes and flats, while larger or multi-storey properties usually benefit more from mesh because dead zones, rather than headline speed, are often the real problem. It also warns that not every Wi‑Fi 7 product is equally future-proof: some cheaper Wi‑Fi 7 models are dual-band, which means buyers may miss out on the 6GHz band that enables the highest wireless speeds. In other words, the badge on the box is only the start; home size, wall layout and the number of active devices matter just as much. (tomsguide.com)

Performance testing underlines why placement and coverage still deserve attention even on expensive hardware. Tom’s Guide recorded 2.62Gbps at 15 feet from the Asus ZenWiFi BQ16 Pro, falling to 1,532Mbps at 50 feet, 567.8Mbps at 75 feet and 46.7Mbps at 90 feet. In separate tests, the TP-Link Deco BE65-Outdoor delivered a measured maximum range of 150 feet. Its placement advice is straightforward: put the router near the centre of the home, high on a shelf or table, and away from metal objects, thick walls, large appliances, mirrors and even large bodies of water such as fish tanks, all of which can interfere with signal quality. (tomsguide.com)

Security settings deserve as much attention as speed tests. The FTC says any home Wi‑Fi network without proper protection can be used by anyone within range, and it recommends WPA3 Personal or WPA2 Personal encryption, adding that WPA3 is “the newer , and best , encryption available”. It also advises changing the default administrative username, password and network name, checking for software updates before and after installation, and replacing older routers if they cannot support WPA2 or WPA3 even after updating. The same FTC guidance recommends turning off remote management, WPS and UPnP, which it says can weaken network security. (consumer.ftc.gov)

The router is only the first layer. The FTC’s wider advice on connected homes says users should inspect the router’s web interface for “connected devices, wireless clients, or DHCP clients” and verify that every listed device is recognised. After that, each device should have its default credentials changed, firmware kept current and two-factor authentication enabled where available. The agency also recommends disabling features that are not needed and removing old devices from the network altogether, because an ageing smart camera, speaker or television can become the weakest point even when the router itself is configured properly. (consumer.ftc.gov)

The broader lesson is that replacing networking gear should be treated as routine maintenance rather than a one-off purchase. Tom’s Guide says a good router may last three to five years, but homes that rely on 4K streaming, online gaming or large numbers of smart devices may need to upgrade nearer the three-year mark. It adds that a router which has lost manufacturer support is missing critical security fixes, a point that fits neatly with NIST’s view that consumer routers should now be judged against defined cybersecurity requirements instead of being treated as disposable accessories. For households assessing a purchase in 2026, the best router or modem is not just the fastest one. It is the one that matches the service type, can be upgraded without replacing everything else and will still receive security support after the excitement of setup day has passed. (tomsguide.com)