Since you will be using your device on the road, there is an increased likelihood of the device being misplaced or stolen. This might result in confidential business information becoming available to the person with the device. As a security measure, you should configure your device so that you can remotely locate the device, remotely lock the device or even remotely wipe the device if it is ever lost. Remote locating, locking and wiping are features that are available for any Android device associated with a Google Account. Full instructions on how to set it up can be found on the Google website: https://support.google.com/accounts/answer/6160491