With this program you can establish a password to open any file, folder, or extractable disk within your computer. Then you will be the only one with access to that content, providing you know the password.
Once you have whatever element protected, you'll need to go back to the program in order to open it. Double-click on the padlock that now appears on the file or folder in question, and a field will appear in which to enter the password.
WinSesame is a good protection tool that guarantees extra security and privacy for your computer. It's effective and easy to use.
The trial version only allows you to protect folders that are less than one megabyte and contain less than five files.