Security

Do-it-yourself security kits include motion and entry sensors, a loud siren and professional monitoring, all for a reasonable monthly fee.

We tested the top video doorbells and evaluated them based on video quality, notifications, smart home integration and more to name our top pick.

Here are the best wireless security cameras that allow you to watch the inside and outside of your home from any Internet-connected device.

Want to make sure your kids are safe on their phones? Here are the best parental control apps for managing apps, filtering websites and logging activities.

Bitdefender Mobile Security is our top choice among Android antivirus apps, but the freemium Norton Mobile Security is a close second.

It isn't always easy to judge the fastest VPN, but we think we've got three winners.

Kaspersky makes the best antivirus software for Mac, but the free Avast isn't far behind.

We've tested five reputable online backup services (aka cloud backup services) and crowned a winner based on features, convenience and price.

We tested the five most popular identity theft protection services over a three-month process. Here are the services that protect you the best.

Some VPN services are more private than others, and here are two standouts.

Kaspersky Free Antivirus is our choice for best free antivirus, but Bitdefender Antivirus Free and Avast Free Antivirus are not far behind.

Kaspersky Total Protection is the best antivirus software overall, but Bitdefender Antivirus Plus is best for customers on a budget.

Here are the best free-and paid-antivirus programs available. We test each program's performance, malware detection and extra features.

Smart smoke detectors are connected to the internet and relay alerts to your smartphone, or automatically turn on the lights. Here are the best.

To fully protect yourself online, you need a password manager. We've used and tested seven top brands to determine the best one.

We found that not only can you use a decent VPN for free, but that a lot separates the best from the worst. Here are our recommendations.

Zap irritating ads and opt out of intrusive marketing schemes with our favorite ad blockers and privacy extensions.

Worried about others snooping on your conversations? Check out the best encrypted-messaging apps for Android and iOS devices.

Out of the many choices of Windows compatible VPNs, these are our favourite five.

Keep your phone secure with our favourite VPNs on the Android operating system.

If you're willing to risk your account, a VPN can unlock a lot of high quality Netflix content you can't get in your home country. Here are our five favourites.

What's the best VPN for your Mac? Here are the top recommendations based on our testing.

There are plenty of VPN clients for Linux, but some are better than others.

Prices for paid VPN subscriptions vary widely. Here are the cheapest we've found – and whether they're worth buying.

Keep everyone entertained, connected and safe on your next road trip with our top picks.

Apple finally exited the router market. What routers should Apple fans use now?

Check out 20 of the best mobile password generators for keeping track of your logins, passwords and other personal details when on the go.

The post-Snowden age has seen more interest in mobile privacy and security apps for communication, anonymized browsing and ad-blocking.

Here are the best radar detectors available including models with multiband, laser and GPS capabilities.