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DISK IMAGE CREATOR MAC HOW TO
DISK IMAGE CREATOR MAC PASSWORD
DISK IMAGE CREATOR MAC MAC

A clone of your drive comes in handy when you want to back up your files, switch to a brand new machine, or go for a Solid State Drive (SSD).Ĭontrary to what you might think, cloning your hard drive and backing up your files are two different aspects.

DISK IMAGE CREATOR MAC MAC

What does disk cloning mean?Ĭloning the hard drive means creating the exact copy of the original disk with its content, including the bootable operating system files you need to get your Mac up and running.

Thus, you need to go for a comprehensive disk cloning tool with advanced features such as bootable backup. Time Machine has limited capabilities, and it is not programmed to clone the entire drive. Besides, in case of a fatal error or hard drive getting erased or damaged, you can quickly get back on your toes if you have a bootable backup with you.Īpple already has a native backup mechanism known as Time Machine, but it’s far from perfect. With a reliable backup of your hard drive, you don’t have to worry much about losing important data, as you can always restore them if the original file is lost.

To avoid losing your data in case of a fatal error, it is essential to clone the disk of your Mac. So if your hard drive gets damaged for any reason, you will have to suffer data loss. Note: Always remember to unmount your disk image when you are finished with it.Even though Macs are pretty robust, they are not invincible. To mount the image again, simply double-click on the disk image you created. In the image below, the disk image is named personal.dmg.In the example below, the encrypted disk image is named “personal." When you are finished using the encrypted disk image, you must unmount the image. Drag its icon to the trash or select the eject button next to its icon in any finder window.The named volume disk image will display above the mounted source file. After the encrypted disk image has been created, it will automatically mount for the first time and files can be copied to this location.Mounting and Unmounting Encrypted Disk Images

DISK IMAGE CREATOR MAC PASSWORD

Note: Ensure the box next to Remember password (add to keychain) is unchecked. This ensures that no one will be able to determine the password for your encrypted drive by checking your keychain.

Enter and verify a secure password when prompted and click OK.

The default “read/write” option is recommended. Click the Create button.

Select the volume Image Format from the drop-down menu.

Choose the Encryption option 128-bit AES to encrypt the image.

Select the Size of the image file from the drop-down menu.

Enter a name in the Name field. This name displays when the disk image file is opened (mounted).

This name is used for the disk image (.dmg) file.

Choose File, then New, then Blank Disk Image.

Note: You can also click the New Image button and go to Creating a New Blank Image section.

Click Go, Applications, Utilities, and then click to open Disk Utility.

An encrypted disk image cannot be used as your home directory.Ĭomplete the following steps to create an encrypted disk image for your version of macOS v.

There is no way to change the password on an image file.

Backup programs will need to back up the entire image if any files within it have changed, since the image appears as a single file.

Please be aware of the following when using an encrypted disk image: Getting Startedįiles can be moved to or from an encrypted disk image as easily as you can from a non-encrypted disk image. Important: If you forget the password to your encrypted disk image, the data on that disk image cannot be recovered.

DISK IMAGE CREATOR MAC HOW TO

It may be copied to or created on network volumes or removable media, including Zip drives, USB flash media, or FireWire hard drives. Each encrypted disk image is protected by a password. The following document explains how to create, mount, and unmount an encrypted disk image. Encryption means it requires a password to open or become available (to "mount"). An encrypted disk image acts as secure storage space and can be used like any other disk image file. The Disk Copy or Disk Utility feature for macOS can be used to create an encrypted disk image.