What is Mac journaled encrypted?

Mac OS Extended (Journaled, Encrypted): Uses the Mac format, requires a password, and encrypts the partition. Mac OS Extended (Case-sensitive, Journaled): Uses the Mac format and is case-sensitive to folder names. For example, folders named “Homework” and “HOMEWORK” are two different folders.

What does it mean when a drive is journaled?

“A Mac OS Extended volume can be journaled, which means that the operating system keeps a continuous log (journal) of the changes made to the files on the volume.

What is Mac Extended Journaled format?

Mac OS Extended (Journaled) or HFS Plus is a file system developed by Apple Inc. With the release of the Mac OS X 10.2. 2 update on November 11, 2002, Apple added optional journaling features to HFS Plus for improved data reliability. The formatting decides the way the files are stored on your hard disk.

How do I remove encrypted hard drive Mac?

How to erase an encrypted Mac volume if you don’t need its…

Launch Applications > Utilities > Disk Utility.
Select the volume or drive in the sidebar. (See sidebar notes below.)
Click Erase.
Choose the format, if you need to change it, and click Erase, and follow prompts.

Can you use Mac OS Extended Journaled with Windows?

Mac OS Extended – Case-sensitive, Journaled, & Encrypted. Unlike NTFS, which is partially compatible with Mac computers, HFS+ is not compatible with Windows computers at all.

What is the best disk format for Time Machine?

If you plan to use your drive for Time Machine backups on a Mac, and you use only macOS, use HFS+ (Hierarchical File System Plus, or macOS Extended). A drive formatted this way will not mount on a Windows computer without additional software.

How to install Mac OS on an encrypted, journaled filesystem?

One main difference is that you supply a password earlier when formatting with Disk Utility, rather than being given one (the Recovery Key) when enabling FileVault post-install. Hope this helps someone. Format the target disk “Mac OS Extended (Journaled)” – but not encrypted. Install macOS Sierra on the fresh, unencrypted disk.

Is there an encryption option in Disk Utility?

There is no encryption option in Disk Utility anymore. Format your drive GPT and start encryption in Finder. No, it’s still there. Perhaps you need to first get it into GPT beforehand. As you can see above, it is possible to encrypt from Disk Utility.

Is there a way to encrypt a disk without erasing it?

You must format the drive with a GUID Partition Table. You can do that if you Erase the drive with Disk Utility. Choose Mac OS Extended (Journaled, Encrypted) as the format. If you are trying to encrypt the drive without erasing the contents, it cannot be done since it is not already formatted with a GUID Partition Table.