MAC address are globally unique and they don't change except in rare instances where hardware changes. a. Explain how the MAC address on your computer could be used as a "something you have" form of...

MAC address are globally unique and they don't change except in rare instances where hardware changes.

a. Explain how the MAC address on your computer could be used as a "something you have" form of authentication.

b. How could you use the MAC address as part of a two-factor authentication scheme?

c. How secure is your authentication scheme in part a? How much more secure is your authentication scheme in part b?