how to easily encrypt your files
Keep the spooks and data thieves out of your personal data with this easy-to-use, drag-and-drop 128-bit AES encryption applet. It’s a simple 1-2-3 process:
1. Download EncryptMe, copy to your Applications folder and drag the icon to your Dock.
2. Select the files you want to encrypt and drop them onto EncryptMe’s Dock icon.
3. Choose a password and you’re done!
That’s really all there is to it, but let’s take a moment to go over the details of Step 2 and 3.
How does it all work?
First of all, note that EncryptMe is an Automator “droplet” app. That means you use it by dropping files on it, not by clicking or double-clicking the icon (which will just produce an error message). If you want to know how EncryptMe works (or make your own), just open up Automator.app and take a look a the ‘New Disk Image’ action. EncryptMe sizes the disk image to fit the files you drop on its icon as long as you have enough free space on your drive.
Secondly, take a moment to pause and think about the password options. You can use OS X’s built-in password generator or make one up of your own. However, be careful. This encryption won’t just keep the bad guys out; it’ll keep you out too if you forget the password!
For that reason, you’ll need to think carefully about whether you’re going to tick the ‘Remember password in my Keychain‘ checkbox or not. Doing so gives you far more insurance against losing the password. The flipside is that anyone will be able to access your encrypted files if they gain access to your computer while you’re logged in. Leaving the box unchecked is more secure: the password you set here will have to be supplied every time an attempt to open the files is made even when you’re logged in. The bad news? Forget the password, and you’ll be in the same boat as the spooks and the data thieves, locked out of your data forever. So choose carefully here.