There's a surprising and counterintuitive technique related to how some encryption tools work: your password is not what locks your data. I'll describe what keeps your data secure and why changing your password doesn't always mean re-encrypting all your data.

Instagram just killed its encrypted DMs. But here's the real story: most people never had it turned on to begin with. If you care about keeping your conversations private, I'll share which apps I recommend.

Device drivers are behind-the-scenes software that make your hardware work. I'll discuss the right way to update drivers and explain why to avoid driver update services.

Cloud storage is one of the most useful tools around, but it brings two real risks along for the ride.

When your computer goes to the shop, can you trust a stranger with your personal files? I'll share how to keep your data safe before handing your machine over, and what your options are when it's too late.

Your router's default password might as well be no password at all. Changing it is an important step you can take to secure your home network. I'll show you how to find your router's settings and lock it down with a strong password.

A new AI just found thousands of security vulnerabilities in nearly every major operating system, and its maker decided the world wasn't ready for it. What does that mean for you?

Losing a computer to theft or loss isn't just an inconvenience. Your personal data could end up in the wrong hands. I'll describe what steps to take now so that if your device disappears, your data stays safe and your recovery is quick.

Technology never stops changing, and your attitude affects how well technology works for you. I'll discus why accepting and even welcoming change might be the most useful tech skill you can develop.

Can hackers really get to everything, including your external hard drive? I'll cover what malware can do and what you need to do before it happens to you.