An Internet-based attack using password sniffing can:
A. enable one party to act as if they are another party.
B. cause modification to the contents of certain transactions.
C. be used to gain access to systems containing proprietary
information.
D. result in major problems with billing systems and
transaction processing agreements.
Answer / guest
Answer: C
Password sniffing attacks can be used to gain access to
systems on which proprietary information is stored. Spoofing
attacks can be used to enable one party to act as if they
are another party. Data modification attacks can be used to
modify the contents of certain transactions. Repudiation of
transactions can cause major problems with billing systems
and transaction processing agreements.
Is This Answer Correct ? | 8 Yes | 1 No |
Which of the following is an example of a passive attack, initiated through the Internet? A. Traffic analysis B. Masquerading C. Denial of service D. E-mail spoofing
During an IS audit of the disaster recovery plan (DRP) of a global enterprise, the auditor observes that some remote offices have very limited local IT resources. Which of the following observations would be the MOST critical for the IS auditor? A. A test has not been made to ensure that local resources could maintain security and service standards when recovering from a disaster or incident. B. The corporate business continuity plan (BCP) does not accurately document the systems that exist at remote offices. C. Corporate security measures have not been incorporated into the test plan. D. A test has not been made to ensure that tape backups from the remote offices are usable.
For which of the following applications would rapid recovery be MOST crucial? A. Point-of-sale system B. Corporate planning C. Regulatory reporting D. Departmental chargeback
Which of the following BEST describes the early stages of an IS audit? A. Observing key organizational facilities. B. Assessing the IS environment. C. Understanding business process and environment applicable to the review. D. Reviewing prior IS audit reports.
An IS auditor performing an independent classification of systems should consider a situation where functions could be performed manually at a tolerable cost for an extended period of time as: A. critical. B. vital. C. sensitive. D. noncritical.
Which of the following types of firewalls would BEST protect a network from an Internet attack? A. Screened subnet firewall B. Application filtering gateway C. Packet filtering router D. Circuit-level gateway
Which of the following is a network architecture configuration that links each station directly to a main hub? A. Bus B. Ring C. Star D. Completed connected
During the review of a biometrics system operation, the IS auditor should FIRST review the stage of: A. enrollment. B. identification. C. verification. D. storage.
After installing a network, an organization installed a vulnerability assessment tool or security scanner to identify possible weaknesses. Which is the MOST serious risk associated with such tools? A. Differential reporting B. False positive reporting C. False negative reporting D. Less detail reporting
The MAJOR advantage of the risk assessment approach over the baseline approach to information security management is that it ensures: A. information assets are over protected. B. a basic level of protection is applied regardless of asset value. C. appropriate levels of protection are applied to information assets. D. an equal proportion of resources are devoted to protecting all information assets.
An IS auditor discovers that programmers have update access to the live environment. In this situation, the IS auditor is LEAST likely to be concerned that programmers can: A. authorize transactions. B. add transactions directly to the database. C. make modifications to programs directly. D. access data from live environment and provide faster maintenance.
The IS auditor learns that when equipment was brought into the data center by a vendor, the emergency power shutoff switch was accidentally pressed and the UPS was engaged. Which of the following audit recommendations should the IS auditor suggest? A. Relocate the shut off switch. B. Install protective covers. C. Escort visitors. D. Log environmental failures.