Laptops, external drives, and USB sticks are especially vulnerable to data theft, but with Windows and a few tools, you can ...

Secure your sensitive files on Mac with ease. Learn how to password protect folders on Mac and keep your data safe from prying eyes.

In the digital age, it is critically important to keep your devices and personal information secure. Creating and storing strong passwords is a basic step in protecting yourself against ...

Do you share PDF files with other people? Here's how to password protect a PDF on Windows for protection against unauthorized access, editing, and printing.

How you go about this will depend on the software you're using to create the file in the first place. Some applications have password protection features built in, while in other cases you'll need ...

Apple's older Mac computers face security risks without regular updates, but 10 essential tips including FileVault encryption ...

An icon in the shape of a lightning bolt. Impact Link If you want your Microsoft Excel spreadsheet to have a little more protection, you can encrypt its data by setting a password. You can also ...

How to encrypt and password-protect ZIP files the right way This tip was originally published on IDG Answers, a reader-powered help desk for answering tech questions.

Encrypt and password-protect your database in Microsoft Access. Learn how to set a Password on an Access Database.

WhatsApp offers end-to-end encryption for all communication, but it also offers encryption for data backups on Android and iPhone as well - just not by default.