You can turn any Mac folder into a disk image to lock its contents behind a password. Here's how to password protect your ...

You can password protect a PDF on a Mac computer using the Preview app to secure files that contain sensitive information.

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 ...

PDF or Portable Document Format is a file format that allows you to present documents featuring text, images, and rich media with other people. In fact, it is one of the widely-accepted file formats ...

If you use a Mac computer in your small business, you probably have sensitive information and store private data in files and folders on your computer. This data must be organized and protected so the ...

Most of us share documents via email. But what if it’s a digital copy of your birth certificate, a sensitive medical record, or a confidential legal document? I want to ensure that only the intended ...

Don't let your sensitive data fall into the wrong hands. These tools encrypt important PDFs without the need to spend hundreds of dollars on the full Adobe Acrobat program. At some point you’ll likely ...

As different devices enter the workplace -- from iPads to iPhones, from those employees own to those issued by the employer -- the challenge of data management becomes greater. With more data than ...

Microsoft Excel has been one of the go-to spreadsheet apps for several decades, and it's developed an array of tricks throughout its lifetime, not just for making data entry, editing, and organization ...