How do I password protect a folder in Linux?

Method 2: Lock files with Cryptkeeper

1. Cryptkeeper in Ubuntu Unity.
2. Click on New encrypted folder.
3. Name the folder and select its location.
4. Provide a password.
5. Password protected folder successfully created.
6. Access encrypted folder.
7. Enter the password.
8. Locked folder in access.

How do I password lock a folder?

How To Password Protect a Folder in Windows

1. Select the file or folder you want to encrypt.
2. Right-click on that file and select “Properties” in the drop down menu.
3. On the General tab, click the Advanced button.
4. Check the box next to “Encrypt contents to secure data”
5. Click Apply and then click OK.