MacLockPick™ is a valuable tool for law enforcement professionals to perform live forensics on Mac OS X systems. The solution is based on a USB Flash drive that can be inserted into a suspect’s Mac OS X computer that is running (or sleeping). Once the software is run it will extract data from the Apple Keychain and system settings in order to provide the examiner fast access to the suspect’s critical information with as little interaction or trace as possible. And also this is the only professional tool which can be use to extract the extensive encrypt information under the close-down condition of computer.