Expert analysis reveals whether wired Ethernet or wireless Wi-Fi connections are safer for home internet use, plus practical ...

Nmap is an essential tool for anyone who's serious about network security. It can be installed on any Linux distribution.

Many routers claim to offer guest networks, but do they really provide proper VLAN isolation? Learn how to check your guest network's security ...

Credit: René Ramos/Lifehacker/Jason marz, Javier Zayas Photography/Moment, Violka08/iStock via Getty Images In Lifehacker’s series, “A Guide to Automating Your Entire Home,” we’re highlighting all the ...

Once you're sure you're up to date, visit Settings and Windows Update again and look for the links in the top right corner of the interface. It should read, "Windows 10 support ends in October 2025" ...

Think you know what it takes to keep your home safe and secure? Then test your knowledge with this comprehensive home ...

QKD uses photons — the smallest units of light — to securely transmit encryption keys. Any attempt to intercept them disturbs their quantum state, alerting the sender and receiver. This makes QKD ...

Back in the day, if you ever felt like someone was watching you, you merely had to look around for a creep or two. Today, thanks to the advent of virtually invisible wireless networks, things aren't ...

Could remote workers place your small business in peril? Here's how to avoid the digital threats that could cripple your ...

Fi, you're not alone. This quick step-by-step guide will have your HP printer connected to your Wi-Fi in no time.

Many homes use little devices to help their home hauntings, from outdoor smart plugs and hidden speakers to smart lights, fog machines, air blowers and more. If you've put some tech outside for ...

Your internet service provider (ISP) brings the internet into your home through a modem. A router then converts that signal ...