the iPhone forensic....

Yes, and you do not want to have your iPhone lost or stolen anywhere. Even if you have it password protected; I can still reset and get everything off your iPhone - SMS, sent and received phone calls even though you cannot list them back, the last thing you looked at before going back to the main menu because the iPhone engineers designed the phone to take a snap shot of what you looked at last. Then, your emails in plain text; your web searches, sites, you name it, get it all... If you feel like you are a techie, here is the link to see it. This is a webcast by O'Reilly book with guest speaker Jonathan A. Zdziarski, author of iPhone Open Application Development.