You can use Apple's Disk Utility to convert a folder into an encrypted disk image--a protected archive that you unlock with a password. Such images are particularly helpful when you're working on confidential company documents away from the office or when your business card reads: International Person of Mystery. But the truth is that creating encrypted disk images with Disk Utility is cumbersome. Thankfully, with a simple Automator workflow, you can secure documents in an instant. It works like this:Related StoriesApple's developer site overhaul continues following breach
