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1. #DISK IMAGE .DMG DOES NOT ASK FOR PASSWORD WHEN ENCRYPTED HOW TO#
2. #DISK IMAGE .DMG DOES NOT ASK FOR PASSWORD WHEN ENCRYPTED MAC OS X#
3. #DISK IMAGE .DMG DOES NOT ASK FOR PASSWORD WHEN ENCRYPTED FULL#
4. #DISK IMAGE .DMG DOES NOT ASK FOR PASSWORD WHEN ENCRYPTED MAC#

#DISK IMAGE .DMG DOES NOT ASK FOR PASSWORD WHEN ENCRYPTED FULL#

Note: This will only encrypt and password protect the folder specified, if you are looking for full disk encryption for literally every single thing on the Mac, you would want to enable FileVault instead. This is important, because the security level of the encryption format is so strong that it’s virtually impossible to break, thus a lost password means lost data. Remember, do not forget the password, or else you will lose access to the data stored within the encrypted folder for good. The short video below demonstrates the entire process, in less than a minute you can encrypt a folder with password protection and mount it for access. Regaining access again will require the password before it can be mounted and available. When you are finished working with the folder and want it password protected again, simply unmount the disk image. Anything brought into the image while mounted will become encrypted automatically under the same protective layer with the same password. With a readable and writable encrypted disk image, you can treat it as a normal folder and copy, delete, or move files from the image. This also applies to transferring the encrypted folder image to another Mac.

Just as when creating the disk image password, always uncheck the box saying “Remember password in my keychain” or else you will store the password and lose the security benefit of the encrypted image since anyone with access to your user account could open it. You will want to locate the encrypted dmg file and store it somewhere accessible enough, since you will be using a double-click to try to mount the folder image in the Finder when it needs usage, and of course you will need the password to access the files. When finished, close the files and eject the virtual image to re-secure the folder and files and require a password for future access.Access the encrypted folder and the contents as a mounted virtual disk, you can modify, copy, edit, delete, and add to it.Enter the password used during the initial encryption setup – do NOT check “Remember password”.Open the encrypted folder image with a double-click, treating it as a normal disk image.

#DISK IMAGE .DMG DOES NOT ASK FOR PASSWORD WHEN ENCRYPTED HOW TO#

To summarize steps of accessing the encrypted folder and how to properly use it to maintain security:

Accessing the Encrypted Folder & ContentsĪfter the encryption procedures is finished, you’ll now be able to access and use the encrypted folder.

#DISK IMAGE .DMG DOES NOT ASK FOR PASSWORD WHEN ENCRYPTED MAC#

If you do not intend on using the encrypted image as a working folder that you can add and remove documents from, you can choose an Image Format other than “read/write”.Īn encrypted disk image will be created based on the folder you specified, it may take a while if the folder is large or your Mac is slow. Choose a strong password (or generate one by pressing the black key icon) and – this is important – uncheck the box saying “Remember password in my keychain”, then click OK.Set the Image Format to “read/write” and the Encryption to “128-bit AES”.Navigate to the folder you wish to turn into an encrypted drive and click “Image”.Pull down the “File” menu and select “New” and then “Disk Image from Folder”.Open Disk Utility, found in /Applications/Utilities/.

#DISK IMAGE .DMG DOES NOT ASK FOR PASSWORD WHEN ENCRYPTED MAC OS X#

This specific “Image from Folder” trick requires a modern MacOS release, anything from Mac OS X 10.8 or later will have this as an option to use: Though you can still create a blank disk image and fill it as you see fit by using the older trick, this new option in Disk Utility is easier to use and extremely quick, making it the preferred method to add a very strong layer of encryption to a folder, securing itself along with all of its contents.