What Is a Firewall and Do Small Businesses Need One?
What a firewall does, the main firewall types from packet filtering to next-generation, and the settings a small office actually needs to configure.
#router
Everything we have written about router.
Should You Buy Your Own Modem and Router? How to Do the Math
Renting a modem or gateway can quietly add up. Here is how to calculate rental fees against buying, check provider compatibility and decide what to own.
Mesh Wi-Fi vs Router vs Extender: How to Fix Wi-Fi Dead Zones
Match your home's size, layout and wiring to the right fix for Wi-Fi dead zones: a better-placed router, an extender, a mesh system or wired access points.
Mesh Wi-Fi vs a Single Router: Which Does Your Home Need?
Mesh Wi-Fi or a single router? Match your home's size, layout and wiring to the right setup, and learn when a mesh system is worth the extra cost.
Why Is My Wi-Fi So Slow? How to Fix It Step by Step
A step-by-step way to find out why your Wi-Fi is slow, from speed tests and router placement to channel congestion and when to upgrade your router.