With all of the announcements and new iPods last week, 3.1 really seemed to slip through the cracks. Sure Steve made a special point to show off the new app store genius, which really is a cool feature, and of course the new organization in iTunes is pretty sweet but it also added a cool little security feature for MobilMe users.
Spawned from the days of the .Mac service that was really built for a niche market, MobileMe has quickly and quietly developed into a godsend in the iPhone world. With features like the automatic contact syncing, the Find My Phone, and Remote Wipe features, there was already plenty of reason to be looking in this direction. However, until now there was still a small security concern lurking. Find My Phone gave you the ability to locate your phone if you left it somewhere and the Remote wipe would clear it off if it was stolen, but what about if you're not sure which has happened. Maybe it was stolen but maybe you just left it at the bar. If you wipe it then you can't locate it any longer, but if you don't then someone could be looking through all those pictures you took last week in Vegas. BAM, Apple brings you Remote Lock. Via the MobileMe web page you can set a pass code lock that instantly kicks the phone out of any app it's running and locks it up nice and tight. Someone could still shut the phone off at this point but at the very least you know they aren't getting to your information. All and all, this is a great little feature that really completes the security circle Apple is trying to build for it's iPhone users. Here is the list of other features 3.1 add as well.