How Mac folders are encrypted

The first method: the system is encrypted with the disk tool.

1. Use Spotlight to find "disk Utility" and open it.

2. In the upper left corner [file] pull-down menu--New--the disk image of the folder.

3, select the folder you need to encrypt.

4, we suggest that the way to select the encryption in the following figure.

5, set the password, remember the following in the keychain remember the password option to remove.

　　The second way: using Betterzip for encryption, the Mac OS platform for the best use of decompression software is also the number of Bettezip for Mac.

First, open your betterzip for Mac, click the "Add" file on the second icon in the top left corner, and select the file you want to package.

Then, click the first "save" file in the upper-left corner, and as shown in the picture, fill in the file name and change the store path as you want, and then in the-More Options drop-down menu, there will be a password setting. In the encryption mode, select-Encrypt, and then point to save.

Next, Betterzip will prompt you to enter your file password. After the transfer you will find that not only the compression package requires a password to access, even the contents of the compressed package is required to access the password Oh!

Of course, such methods only apply to compressed files such as zip, rar, tar, 7-zip, Xar, and cannot be used with individual folders and files.

　　The third method: Espionage for Mac encryption software, this soft is very easy to use, only need to encrypt the directory or files dragged to the window encryption can be, and fast encryption, security, using AES-128 256-bit Apple's FileVault encryption technology, under normal circumstances difficult to be cracked.