If you think about the oldest lock and key without having seen any pictures of it, you might think it’s a very simple system. But you would be wrong as this system is actually very advanced and ...

The best smart locks can make your home more secure but also save you time and provide peace of mind. We tested more than a ...

Can you DIY a smart lock or do you need to hire a locksmith? I'm breaking down all the costs you should know about.

Want to keep your phone secure? Avoid using this common PIN code — here’s why it’s risky and what to choose instead.

Portable, easy to install solid cast steel alloy king pin lock covers and locks the king pin to prevent unauthorized hook ups. Steel slide uses an ABLOY high security lock cylinder with internal ...

Lockers, which are commonly found in settings such as schools, gyms, and offices, provide a safe place for storing personal items and are thus vital in many ...

A smart lock lets you go key-free and know whenever someone comes and goes. Our pick, the Schlage Encode Smart WiFi Deadbolt, is sturdy, simple, and reliable.

Non-certified locks will otherwise operate as smart locks, but they can’t arm or disarm the security system in the way a certified lock can.

The feature-laden FamiLock Max S3—the first smart lock we’ve seen with an integrated video screen on its interior escutcheon—works well, but its onboard camera won’t make sense in some ...

A good smart lock should offer a combination of security, aesthetics, and convenience. We share our favorite smart locks for 2025 and what we love about them.