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

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

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 ...

One of the benefits of online file sharing and cloud storage services is the ability to share documents and files with friends, family, or colleagues easily. But with it being so easy, how do you ...