IS management recently replaced its existing wired local area network (LAN) with a wireless
infrastructure to accommodate the increased use of mobile devices within the organization. This will
increase the risk of which of the following attacks?

Which of the following encryption techniques will BEST protect a wireless network from a maninthe- middle attack?

The IS management of a multinational company is considering upgrading its existing virtual private
network (VPN) to support voice-over IP (VoIP) communications via tunneling. Which of the following
considerations should be PRIMARILY addressed?

Which of the following public key infrastructure (PKI) elements provides detailed descriptions for
dealing with a compromised private key?

Which of the following antispam filtering techniques would BEST prevent a valid, variable-length
email message containing a heavily weighted spam keyword from being labeled as spam?

Active radio frequency ID (RFID) tags are subject to which of the following exposures?

When conducting a penetration test of an organization’s internal network, which of the following
approaches would BEST enable the conductor of the test to remain undetected on the network?

Two-factor authentication can be circumvented through which of the following attacks?

An organization can ensure that the recipients of e-mails from its employees can authenticate the
identity of the sender by:

Sending a message and a message hash encrypted by the sender’s private key will ensure: