Here are two core methods for password protecting files on your Mac. Password-protecting folders in Disk Utility is the most secure method Apple has, but you can still use passwords to prevent prying eyes from seeing just about any document on a Mac. Under 'Image Format' select 'read/write' from the menu Select the folder you want to protect with a passwordĬhoose your encryption level: 128-bit, or 256-bitĮnter and verify the password for your folder In the ensuing menu, select 'Image from Folder'.With Disk Utility open, select 'File' from the menu bar.Once you've settled on how you want your files stored, follow these steps to lock folders with a password on your Mac: This is a good time to consider how you want to save files don't just dump everything into one large folder, use individual folders or sub-folders for better organization. First, make sure everything you want to password protect is in a folder on your Mac. Double-click at any time to open it you'll need to type in the password to complete the process.You can password protect folder contents using macOS and Disk Utility, a built-in utility on your Mac. dmg file just as you would any other file. Once the system finishes encrypting the folder, click 'Done'.

Next, next to 'Image Format', selection 'Read/Write'. On the next screen, choose your level of encryption (128-bit or 256-bit AES Encryption) and your password. Choose the folder you wish to add a password to, then click 'Choose'.

On the top of the menu, select File > New Image > Image from Folder. To encrypt the data, go to the Finder > Applications > Utilities folder. Before getting started, make sure to add all of the relevant files into the folder you wish to encrypt. This provides a great solution when sharing folders. If encrypting your entire computer seems unnecessary for your situation, you can encrypt individual folders on your computer.

Can i lock a folder on mac