When you need to quickly protect a sensitive file, encryption is your best defense. But on a work computer or a locked-down machine, installing new apps isn’t always an option. And trusting ...

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...

Mobile devices sometimes get lost. A laptop bag gets left on the bus or train, a smartphone slips out of your pocket, or a USB flash drive falls to the ground unnoticed. Losing a notebook or phone ...

NordLocker is an encryption tool from the makers of NordVPN, offering a modern solution for file protection. It creates secure vaults in which you can drag and drop files to encrypt them. NordLocker ...

Abstract: The Secure folder encryption using homomorphic encryption with Microsoft SEAL has the design and implementation of a secure folder encryption system based on Homomorphic Encryption (HE) ...

Managing files and folders on your favorite Android device can be a chore, but it doesn't have to be. While many OEMs offer a file manager out of the box, they are basic at best. Thanks to third-party ...

You probably have documents on your desktop operating system that contain sensitive information. So what do you do to protect that data? You could hide the document in an obscure folder -- but that's ...

Best Cloud Storage Services of 2025 Best Encrypted Cloud Storage Services for 2025 When choosing a cloud storage service, you shouldn’t just look for generous storage space. For many users, security ...