An IS auditor performing a telecommunication access control review should be concerned
PRIMARILY with the:

Which of the following is the MOST effective type of antivirus software?

When using public key encryption to secure data being transmitted across a network:

The technique used to ensure security in virtual private networks (VPNs) is:

During an audit of a telecommunications system, an IS auditor finds that the risk of intercepting
data transmitted to and from remote sites is very high. The MOST effective control for reducing
this exposure is:

An internet-based attack using password sniffing can:

Which of the following controls would be the MOST comprehensive in a remote access network
with multiple and diverse subsystems?

During an audit of an enterprise that is dedicated to e-commerce, the IS manager states that
digital signatures are used when receiving communications from customers. To substantiate this,
an IS auditor must prove that which of the following is used?

When planning an audit of a network setup, an IS auditor should give highest priority to obtaining
which of the following network documentation?

Which of the following encrypt/decrypt steps provides the GREATEST assurance of achieving
confidentiality, message integrity and nonrepudiation by either sender or recipient?