Keeping a copy of your passport in the cloud is a good travel security measure. You can scan a copy of your passport and save it as a jpeg image and store it on Google drive for free. Then if your passport is stolen you download a copy of your passport and print it out on ordinary paper. This allows you a temporary identification while you go through the process of having your passport replaced.
Having your passport replaced can take up to two weeks in some cases. Plus if you forget your passport number this is a easy way to access your passport information. Just having a copy of your passport allows you to still check into hotels, travel locally and show authorities some sort of identification.
Make a copy of your passport now.