Less than 10% of the world's population speaks English as a first or second language

________ integrates public-key cryptography with digital certificates and certificate authorities to authenticate parties in a transaction.

a) Public-Key Infrastructure. b) Private-Key Infrastructure. c) Digital-Key Infrastructure. d) None of the above.

After you enter and save contact information, that information is available as you compose ____________________.

Fill in the blank(s) with the appropriate word(s).