Garmin watches can lock with a passcode, but this feature isn't on by default. Read on to find out how to turn this feature on, so you can lock your data when your watch isn’t on your wrist. Passcodes ...

Do you ever wish your emails could be extra-secure so they can't be opened by just anyone? Whether you're sending private messages containing sensitive or personal information, or you just want to be ...

Taking a moment to add an extra passcode to your iCloud account might save your skin if your iPhone is ever stolen by a shady character who’s eyeing you like a hawk. By default, your iPhone passcode ...

Passwords are universally regarded as the first line of defense in the software world. Be it when setting up a new device or even while opening an online account, — securing it with a password is the ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. August 13, 2025 Add as ...