Company A sends a PGP encrypted file to company B. If company A used company B’s public key to
encrypt the file, which of the following should be used to decrypt data at company B?

Which of the following is true about an email that was signed by User A and sent to User B?

Which of the following must be kept secret for a public key infrastructure to remain secure?

Which of the following allows an organization to store a sensitive PKI component with a trusted third
party?

Which of the following is a requirement when implementing PKI if data loss is unacceptable?

Which of the following allows lower level domains to access resources in a separate Public Key
Infrastructure?

A network administrator is looking for a way to automatically update company browsers so they import a
list of root certificates from an online source. This online source will then be responsible for tracking
which certificates are to be trusted or not trusted. Which of the following BEST describes the service that
should be implemented to meet these requirements?

In order to use a two-way trust model the security administrator MUST implement which of the
following?

Which of the following types of trust models is used by a PKI?

RC4 is a strong encryption protocol that is generally used with which of the following?