Here is a guide on how to create encrypted disk images in MacOS to backup or store files in a secure fashion.
When we store data on our Mac computers, we predominantly place it on our hard drives or on an external source. There are also online options available for storage such as DropBox or Carbonite, all of which have various benefits.
There is also a way to securely encrypt a disk image, which is a digital version of a hard drive, right on your Mac.
How to Create Encrypted Disk Images in MacOS
Here are the steps to create an encrypted disk image to store data in.
Creating Encrypted Disk Images
In order to create a disk image to use, we will need to use the application Disk Utility. Disk Utility is a great tool for disk diagnosis and getting helpful information about your hard drive. when you open the Utility, you will navigate to the File Menu, then click New Image and then Blank Image.