A common myth about millennials is that they don't care much about privacy. After all, they expose their personal lives on Facebook, Twitter, Instagram and Foursquare. But a recent MobileIron survey found that employees over 55 were far more comfortable than 18 to 24-year-olds with their company seeing their personal data. It should come as no surprise that the most talked about app among millennials is SnapChat, which lets you share a photo or video and then deletes it after a certain time. Privacy still matters.