You can–and should–protect your Windows computer with a strong and secure login password or other means of authentication. Perhaps there are specific folders and ...

If you have a confidential PDF you want to password protect, you have a few ways to do that on your Windows 11 PC. You can use a desktop app or a web-based tool to ...

You never know when one of your files might reach someone it wasn't intended to reach—perhaps through an email forward, a USB stick left behind on a desk, or maybe ...

Most businesses use some form of computer system to store data, and inevitably something goes wrong with that system at one time or another. Hardware failure, human error, viruses and malware, and ...

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Move over viruses, step aside worms: Ransomware has the spotlight and isn't about to give it up. From taking down entire fuel pipelines to hijacking hospital networks, it's the cyberattack du jour.

If you’ve got something you want to hide away, then you’ve got plenty of options on Android, iOS, Windows, and macOS—options that we’ll run through here. Even if the kids or a stranger should get ...