Accounting Information Systems
10th Edition
ISBN: 9781337619202
Author: Hall, James A.
Publisher: Cengage Learning,
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Question
Chapter 12, Problem 10MCQ
To determine
Identify the option which is true about the Sniffer software.
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A message that is contrived to appear to be coming from a trusted or authorized source is calleda. a denial of service attack.b. digital signature forging.c. Internet protocol spoofing.d. URL masquerading.e. a SYN-ACK packet.
Sniffer software isa. used by malicious Web sites to sniff data from cookies stored on the user’s hard drive. b. used by network administrators to analyze net- work traffic. c. used by bus topology intranets to sniff for carriers before transmitting a message to avoid data collisions. d. an illegal program downloaded from the Web to sniff passwords from the encrypted data of Internet customers. e. illegal software for decoding encrypted messages transmitted over a shared intranet channel.
Which of the following statements is correct? a. TCP/IP is the basic protocol that permits communication between Internet sites. b. TCP/IP controls Web browsers that access the Web. c. TCP/IP is the document format used to produce Web pages. d. TCP/IP is used to transfer text files, programs, spreadsheets, and databases across the Internet. e. TCP/IP is a low-level encryption scheme used to secure transmissions in higher-level (HTTP) format.
Chapter 12 Solutions
Accounting Information Systems
Ch. 12 - Prob. 1RQCh. 12 - Prob. 2RQCh. 12 - Prob. 3RQCh. 12 - Prob. 4RQCh. 12 - Prob. 5RQCh. 12 - Prob. 6RQCh. 12 - Prob. 7RQCh. 12 - Prob. 8RQCh. 12 - Prob. 9RQCh. 12 - Prob. 10RQ
Ch. 12 - Prob. 11RQCh. 12 - Prob. 12RQCh. 12 - Prob. 13RQCh. 12 - Prob. 14RQCh. 12 - Prob. 15RQCh. 12 - Prob. 16RQCh. 12 - Prob. 17RQCh. 12 - Prob. 18RQCh. 12 - Prob. 19RQCh. 12 - Prob. 20RQCh. 12 - Prob. 21RQCh. 12 - Prob. 22RQCh. 12 - Prob. 23RQCh. 12 - Prob. 1DQCh. 12 - Prob. 2DQCh. 12 - Prob. 3DQCh. 12 - Prob. 4DQCh. 12 - Prob. 5DQCh. 12 - Prob. 6DQCh. 12 - Prob. 7DQCh. 12 - Prob. 8DQCh. 12 - Prob. 9DQCh. 12 - Prob. 10DQCh. 12 - Prob. 11DQCh. 12 - What is a digital envelope?Ch. 12 - Prob. 13DQCh. 12 - Prob. 14DQCh. 12 - Prob. 15DQCh. 12 - Prob. 16DQCh. 12 - Prob. 17DQCh. 12 - Prob. 18DQCh. 12 - Prob. 19DQCh. 12 - Prob. 1MCQCh. 12 - Prob. 2MCQCh. 12 - Prob. 3MCQCh. 12 - Prob. 4MCQCh. 12 - Prob. 5MCQCh. 12 - Prob. 6MCQCh. 12 - Prob. 7MCQCh. 12 - A system of computers that connects the internal...Ch. 12 - Prob. 9MCQCh. 12 - Prob. 10MCQCh. 12 - Prob. 1PCh. 12 - Prob. 4PCh. 12 - Prob. 5PCh. 12 - Prob. 6PCh. 12 - VIRTUALIZATION Virtualization technology is...Ch. 12 - Prob. 8P
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- Encryption a. avoids the need for separation of duties. b. creates firewalls to protect data. c. cannot be broken by hackers. d. rearranges messages by a special process.arrow_forwardSelect the correct answer(s) for the following multiple-choice questions. Note that there may be more than one correct answer. Which of the following statements is (are) true? a. The type of computer fraud that is simplest and most common and that requires the least amount of skill is data b. The type of computer fraud that is the most difficult because it requires the most skill is computer instructions fraud c. The biggest cause of data breaches is organized by hacker groups. d. Losses from the theft of physical assets are much greater than those from the electronic theft of data e. In the absence of controls, it is not hard for a dishonest employee to steal data.arrow_forwardWhich ways do malicious parties use side-channel type attacks to trick users into believing a certificate is issued by a trusted CA, but isn’t?arrow_forward
- Which of the following is NOT a data communications control objective?a. maintaining the critical application listb. correcting message loss due to equipment failurec. preventing illegal accessd. rendering useless any data that a perpetrator successfully capturesarrow_forwardControls over data management systems fall into two categories: access controls and backup controls. In the shared database environment, access control risks include corruption, theft, misuse, and destruction of data. These threats originate from both unauthorized intruders and authorized users who exceed their access privileges. Which of the following options is not part of controls over data management systems? a. Employees that sharing the same computers need restriction for access to specific directories, programs, and data files by using multilevel password control.b. To recover data from disaster, organizations must implement policies and procedures and routinely provide backup copies of critical files.c. Database Administrator works closely with users and systems designers has primary responsibility for user view design and works closely with users and systems designers.d. Access to confidential data must be properly managed. Inference controls prevent users from inferring,…arrow_forwardWhich of the following is not a way to prevent your computer from being attacked by ransomware? A. making sure your antivirus security programs are up to date B. opening all attachments from emails from unknown senders C. using secure (password protected) networks and backing up your files regularly D. not using open Wi-Fi (nonpassword, nonencrypted) in public locationsarrow_forward
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