It is even safer but requires more time to encrypt. ‘ 128-bit AES encryption (recommended)’ is a standard setting for Encryption type, but if you have major security concerns, choose ‘ 256-bit AES encryption’. The image will take a while to create however, it will be more compact. In case the files you want to protect occupy plenty of disk space, opt for ‘ compressed’ option for Image Format. dmg disk image after it has been created. Choosing the ‘read/write’ option will allow adding files to the. Typically, Mac users are recommended to pick ‘ read/write’ for Image Format. Make settings for the Encryption type and Image Format from the available options. 3.Ĝlick ‘File’ -> ‘New File’ -> ‘Image From Folder’ (shortcut ⇧+⌘+N) to select the folder you want to protect.In ‘Utilities’ folder, locate ‘Disk Utility’ and launch it. 1.Ĝlick Command+Shift+N to access the ‘Applications’ folder, then find ‘Utilities.'.You most likely know how to do that, but here's the instruction just in case: To create password protected folders on Mac, you need to access the ‘Disk Utility’ tool. Take note, that the way of data protection described below applies to macOS High Sierra, as well as to earlier Mac OS X versions. The cost-free method available with the help of the built-in Apple tools allows creating protected disk images out of confidential folders. How to Make a Password Protected Folder on Mac Of course, you could use one of a whole bunch of third-party apps that offer file and folder encryption possibilities, but we suggest you try onboard Mac utilities first.

All it takes is to lock the necessary folder on your Mac with a password.

Well, it is totally possible to protect specific files from being seen by someone else. Accordingly, you need to conceal your files and ensure no one will get to them without you knowing. And systematically or occasionally you give this laptop to another person who for some reason might be using the same user account as you do. Suppose, you have sensitive or confidential data intended for private use only stored on your MacBook.

How to lock a folder on macbook