Use of asymmetric encryption in an internet e-commerce site, where there is one private key for
the hosting server and the public key is widely distributed to the customers, is MOST likely to
provide comfort to the:

CORRECT TEXT
E-mail message authenticity and confidentiality is BEST achieved by signing the message using
the:
( A) sender’s private key and encrypting the message using the receiver’s public key.

An organization is considering connecting a critical PC-based system to the Internet. Which of the
following would provide the BEST protection against hacking?

Which of the following is the MOST secure and economical method for connecting a private
network over the Internet in a small- to medium-sized organization?

The potential for unauthorized system access by way of terminals or workstations within an
organization’s facility is increased when:

Which of the following functions is performed by a virtual private network (VPN)?

Applying a digital signature to data traveling in a network provides:

Which of the following would an IS auditor consider a weakness when performing an audit of an
organization that uses a public key infrastructure with digital certificates for its business-toconsumer transactions via the internet?

Which of the following implementation modes would provide the GREATEST amount of security
for outbound data connecting to the internet?

Which of the following is the MOST reliable sender authentication method?