As you might know already, the newer iPhone’s and iPad’s all have Touch ID. That means it adds an extra layer of protection for you phone against someone trying to access your phone.
Are you tired of entering your 20 digit/character password into your computer every time you want to use your laptop? Worry no more, you might be able to unlock your MacBook with just a fingerprint, your fingerprint of course. As many say that this might be an extra way for attackers or people to access your phone, many say that this will be a good thing and will make your computer even more secure (although it’s already secure enough if you have a long password that you have to type in every time you want to use your MacBook or laptop).