With a disk image, you can mount the folder when you want and unmount it after usage. Unlike Zip files, you do not have to extract the containing files whenever you want to access them. Since it is a disk image, you can share the file with others and still keep it protected. While creating the disk image, you can even set a password for it, with AES-128 bit as well as 256-bit encryption. But yes, you can use a folder as a disk drive on your Mac. Mount Folder as Protected Drive on MacĪnother, more secure, convenient way to protect your files and folder with password on Mac is to mount them as Disk Drives. Also, it can be opened with the password on any system including iPhone, Android devices, and even Windows 10 PCs. Once you protect the folder using a password on Mac by compressing it to zip by the above method, you can send it to anyone over mail or other means.

Double click on the zip file to open using the password you have set.

After confirmation, you could find the protected zip file on the same destination.

Type the password to protect the file/folders and hit enter.

Enter the following command: zip -er FilnameYouWant.zip FileORFolderNameToCompress.

Type and enter ls to see the files and folders containing in the location.

Change the terminal directory to the location of the newly created folder.

After opening the terminal enter the following commands.

Open Spotlight and search for “ Terminal.”.

Now, move all your confidential data into the folder you want to lock.

On your Mac, create the folder on any location.

How to password protect a folder mac