《管理信息系統(tǒng)（第7版）》章節(jié)練習題及答案chapter extension 14

1、管理信息系統(tǒng)（第7版）章節(jié)練習題及答案chapter extension 14管理信息系統(tǒng)（第7版）章節(jié)練習題及答案chapter extension 14 Copyright 2017 Pearson Education, Inc.管理信息系統(tǒng)（第7版）章節(jié)練習題及答案chapter extension 14Experiencing MIS, 7e (Kroenke)Chapter Extension 14 Data Breaches1) A student at the MSA University hacked into the universitys official Web site

2、 and stole some confidential information about the scholarship program. This incident is an example of _.A) a data breachB) asynchronous communicationC) key escrowD) a sequence flowAnswer: AAACSB: Reflective ThinkingDifficulty: 2: ModerateCourse LO: Discuss the ethical and social issues raised by th

3、e use of information systems.Learning Obj: LO 26.1: What is a data breach?Classification: Application2) Which of the following is a direct cost of handling a data breach?A) loss of reputationB) abnormal customer turnoverC) legal fees and consultationD) increased customer acquisition activitiesAnswer

4、: CAACSB: Information TechnologyDifficulty: 1: EasyCourse LO: Discuss the ethical and social issues raised by the use of information systems.Learning Obj: LO 26.1: What is a data breach?Classification: Concept3) Sam is a hacker who makes money by stealing and selling credit cards. He has targeted th

5、e employees of a local firm and is looking for details such as names, addresses, dates of birth, social security numbers, credit card numbers, or health records. In this case, Sam is looking for _.A) firewall security measuresB) business continuity plansC) malware definitionsD) personally identifiab

6、le informationAnswer: DAACSB: Reflective ThinkingDifficulty: 2: ModerateCourse LO: Discuss the ethical and social issues raised by the use of information systems.Learning Obj: LO 26.1: What is a data breach?Classification: Application4) _ refers to the process of placing a small charge on a credit c

7、ard to ensure it is working.A) HoardingB) CardingC) PhishingD) Credit card hijackingAnswer: BAACSB: Information TechnologyDifficulty: 1: EasyCourse LO: Discuss the ethical and social issues raised by the use of information systems.Learning Obj: LO 26.1: What is a data breach?Classification: Concept5

8、) Direct costs of handling a data breach do not include paying for detection of the breach.Answer: FALSEAACSB: Information TechnologyDifficulty: 1: EasyCourse LO: Discuss the ethical and social issues raised by the use of information systems.Learning Obj: LO 26.1: What is a data breach?Classificatio

9、n: Concept6) According to the reports in Ponemons 2014 Cost of Data Breach Study, organizations are more likely to lose larger amounts of data than smaller amounts of data.Answer: FALSEAACSB: Information TechnologyDifficulty: 1: EasyCourse LO: Discuss the ethical and social issues raised by the use

10、of information systems.Learning Obj: LO 26.1: What is a data breach?Classification: Concept7) Personally identifiable information includes a persons bank account numbers, personal identification numbers, email address, and social security numbers.Answer: TRUEAACSB: Information TechnologyDifficulty:

11、1: EasyCourse LO: Discuss the ethical and social issues raised by the use of information systems.Learning Obj: LO 26.1: What is a data breach?Classification: Concept8) Stolen credit card information is validated through a process called carding.Answer: TRUEAACSB: Information TechnologyDifficulty: 1:

12、 EasyCourse LO: Discuss the ethical and social issues raised by the use of information systems.Learning Obj: LO 26.1: What is a data breach?Classification: Concept9) Explain how hackers use information stolen from data breaches for credit card forgery.Answer: Over 67 percent of data breaches come fr

13、om hackers trying to make money. Hackers are primarily looking for personally identifiable information (PII), or data that can be used to identify a person. This includes names, addresses, dates of birth, social security numbers, credit card numbers, health records, bank account numbers, personal id

14、entification numbers, and email addresses. Stolen information is commonly used for credit card fraud. Stolen credit card information is validated through a process called carding, where a small charge is placed on the card to ensure it is working. Valid cards are then bundled and sold on the black m

15、arket. The price of stolen credit cards can run from $2 to $45 per card, depending on the type of account. Stolen data is commonly used for identity theft, extortion, and industrial espionage.AACSB: Information TechnologyDifficulty: 2: ModerateCourse LO: Discuss the ethical and social issues raised

16、by the use of information systems.Learning Obj: LO 26.1: What is a data breach?Classification: Concept10) The first step in protecting oneself from data breaches is _.A) securing credit and debit card detailsB) understanding how they happenC) learning the technologies used for these activitiesD) ins

17、talling necessary software to protect from possible breachesAnswer: BAACSB: Information TechnologyDifficulty: 2: ModerateCourse LO: Discuss the ethical and social issues raised by the use of information systems.Learning Obj: LO 26.2: How do data breaches happen?Classification: Concept11) Bob, a hack

18、er, encountered a vulnerability in a banks firewall when he was trying to hack into its Web site. Which of the following can Bob use to take advantage of this liability?A) exploitB) attack vectorC) cardingD) wardriverAnswer: AAACSB: Reflective ThinkingDifficulty: 2: ModerateCourse LO: Discuss the et

19、hical and social issues raised by the use of information systems.Learning Obj: LO 26.2: How do data breaches happen?Classification: Application12) A group of hackers use a targeted phishing attack to breach a companys firewalls and hack into its security system. Which of the following techniques hav

20、e the hackers used?A) pretextingB) IP spoofingC) spear phishingD) phone phishingAnswer: CAACSB: Information TechnologyDifficulty: 1: EasyCourse LO: Discuss the ethical and social issues raised by the use of information systems.Learning Obj: LO 26.2: How do data breaches happen?Classification: Concep

21、t13) A group of hackers decide to steal credit card details of the users of Swift Shopping Inc., a leading e-commerce company. They infect the security system of the companys third-party vendor and gain access into its internal network. They compromise an internal Windows server of the company and u

22、se a malware to extract customer data. Which of the following is illustrated in this scenario?A) hardeningB) cardingC) pretextingD) data breachingAnswer: DAACSB: Information TechnologyDifficulty: 2: ModerateCourse LO: Discuss the ethical and social issues raised by the use of information systems.Lea

23、rning Obj: LO 26.2: How do data breaches happen?Classification: Application14) Each type of data breach is different because hackers are continually developing new tools and techniques that enable them to steal more data.Answer: TRUEAACSB: Information TechnologyDifficulty: 1: EasyCourse LO: Discuss

24、the ethical and social issues raised by the use of information systems.Learning Obj: LO 26.2: How do data breaches happen?Classification: Concept15) Attack vectors refer to the ways hackers attack a target.Answer: TRUEAACSB: Information TechnologyDifficulty: 1: EasyCourse LO: Discuss the ethical and

25、 social issues raised by the use of information systems.Learning Obj: LO 26.2: How do data breaches happen?Classification: Concept16) An exploit is a type of attack vector used by hackers.Answer: TRUEAACSB: Information TechnologyDifficulty: 1: EasyCourse LO: Discuss the ethical and social issues rai

26、sed by the use of information systems.Learning Obj: LO 26.2: How do data breaches happen?Classification: Concept17) Spear phishing is used by organizations to monitor traffic passing through their internal network.Answer: FALSEAACSB: Information TechnologyDifficulty: 1: EasyCourse LO: Discuss the et

27、hical and social issues raised by the use of information systems.Learning Obj: LO 26.2: How do data breaches happen?Classification: Concept18) Explain how data breach occurs with an example.Answer: Hackers are continually developing new tools and techniques that enable them to steal more data. They

28、experiment with new attack vectors, or ways of attacking a target. In the data breach that occurred at Target Corporation in late 2013, attackers first purchased malware designed specifically for the attacks they planned to carry out. They then used spear phishing, or a targeted phishing attack, to

29、infect a Target third party vendors system and gather keystrokes, login credentials, and screenshots from the vendors users. The attackers used this information to gain access into Targets internal network. Once inside Targets network, the attackers compromised an internal Windows file server. From

30、this server, the attackers used malware named Trojan.POSRAM to extract customer data from point-of-sale (POS) terminals. Customer data was continuously sent from the POS terminals to an extraction server within Targets network. It was then funneled out of Targets network to drop servers in Russia, B

31、razil, and Miami. From there, the data was collected and sold on the black market.AACSB: Information TechnologyDifficulty: 3: ChallengingCourse LO: Discuss the ethical and social issues raised by the use of information systems.Learning Obj: LO 26.2: How do data breaches happen?Classification: Concep

32、t19) Stuart works for a financial brokerage. His job involves handling sensitive client information such as financial details. Stuart illegally transfers details of some clients from his office computer to his personal email ID, to misuse later. With reference to this situation, Stuart is guilty of

33、_. A) exfiltratingB) cardingC) hardeningD) pretextingAnswer: AAACSB: Reflective ThinkingDifficulty: 2: ModerateCourse LO: Describe different methods of managing IS security.Learning Obj: LO 26.3: How should organizations respond to data breaches?Classification: Application20) Which of the following

34、is true of the measures to be taken by an organization in the event of a data breach?A) The organization must delay informing its users so that the occurrence of data breach remains private.B) The organization must not involve additional technical or law enforcement professionals, as it may lead to

35、further damage to its data.C) The organization must destroy the evidence of the breach to avoid future security problems.D) The organization must respond quickly to mitigate the amount of damage hackers can do with the stolen data.Answer: DAACSB: Information TechnologyDifficulty: 2: ModerateCourse L

36、O: Describe different methods of managing IS security.Learning Obj: LO 26.3: How should organizations respond to data breaches?Classification: Concept21) Executives, managers, and all systems personnel of an organization discuss the actions to be taken by each employee in case a data breach occurs.

37、They identify areas that would need immediate attention and assign specific responsibilities to each employee. The employees of the organization are performing a(n) _.A) exfiltrationB) documentationC) walkthroughD) case studyAnswer: CAACSB: Information TechnologyDifficulty: 2: ModerateCourse LO: Des

38、cribe different methods of managing IS security.Learning Obj: LO 26.3: How should organizations respond to data breaches?Classification: Application22) The purpose of a business continuity planning session in an organization is to _.A) discuss how to return the organization to normal operations as q

39、uickly as possible after a data breachB) build plans to increase the market presence of the organization and increase its user baseC) identify new markets that will accelerate the growth of the organizationD) understand the type of information stored by the organization and implement relevant securi

40、ty measures as required by regulatory lawsAnswer: AAACSB: Information TechnologyDifficulty: 2: ModerateCourse LO: Describe different methods of managing IS security.Learning Obj: LO 26.3: How should organizations respond to data breaches?Classification: Concept23) Which of the following should be do

41、ne by employees to protect against data breaches?A) They should develop new exploits.B) They should remove existing honeypots.C) They should design methods for data extrusion.D) They should conduct a walkthrough.Answer: DAACSB: Information TechnologyDifficulty: 2: ModerateCourse LO: Describe differe

42、nt methods of managing IS security.Learning Obj: LO 26.3: How should organizations respond to data breaches?Classification: Concept24) Jobs Dot Com, an online recruitment site, was hacked into, and personal information of a number of users was stolen. What information should Jobs Dot Com include in

43、its data breach notification to its users? A) the costs incurred due to the breachB) a sincere apology and an acceptance of responsibility for the incidentC) details of how the breach occurred and the reasons for the breachD) a report on the current security measuresAnswer: BAACSB: Reflective Thinki

44、ngDifficulty: 2: ModerateCourse LO: Describe different methods of managing IS security.Learning Obj: LO 26.3: How should organizations respond to data breaches?Classification: Application25) Data extrusion helps organizations secure their data from possible data breaches.Answer: FALSEAACSB: Informat

45、ion TechnologyDifficulty: 1: EasyCourse LO: Describe different methods of managing IS security.Learning Obj: LO 26.3: How should organizations respond to data breaches?Classification: Concept26) Despite data breach, organizations should refrain from informing their users immediately as it will lead

46、to mass user defection.Answer: FALSEAACSB: Information TechnologyDifficulty: 1: EasyCourse LO: Describe different methods of managing IS security.Learning Obj: LO 26.3: How should organizations respond to data breaches?Classification: Concept27) Decisions on how to respond to a data breach are most

47、effective if they are made when the breach is happening.Answer: FALSEAACSB: Information TechnologyDifficulty: 1: EasyCourse LO: Describe different methods of managing IS security.Learning Obj: LO 26.3: How should organizations respond to data breaches?Classification: Concept28) Performing a walkthro

48、ugh should be done as part of a business continuity planning session.Answer: TRUEAACSB: Information TechnologyDifficulty: 1: EasyCourse LO: Describe different methods of managing IS security.Learning Obj: LO 26.3: How should organizations respond to data breaches?Classification: Concept29) Data brea

49、ch notifications should state that the existing security policies and procedures are inadequate and that changes are being made to prevent similar breaches in the future.Answer: TRUEAACSB: Information TechnologyDifficulty: 1: EasyCourse LO: Describe different methods of managing IS security.Learning

50、 Obj: LO 26.3: How should organizations respond to data breaches?Classification: Concept30) Why should organizations respond quickly to data breaches?Answer: Organizations need to respond to data breaches quickly for several reasons. First, by responding quickly an organization can stop hackers from

51、 doing more damage. Hackers can be prevented from accessing other internal systems, and affected systems can be patched and cleaned. Additionally, if organizations respond quickly enough, hackers may be prevented from exfiltrating, or illegally transferring, data out of the organization. Second, res

52、ponding quickly may mitigate the amount of damage hackers can do with the stolen data. If the affected users are notified immediately they can change their passwords, cancel their credit cards, and possibly activate credit monitoring services. Third, the longer organizations delay in notifying users

53、, the more upset users become. Based on past data breaches, users are reasonably forgiving of organizations that quickly notify them about what happened and what steps that are being taken to make things right.AACSB: Information TechnologyDifficulty: 3: ChallengingCourse LO: Describe different metho

54、ds of managing IS security.Learning Obj: LO 26.3: How should organizations respond to data breaches?Classification: Concept31) What are the steps involved in an organizations plan for a data breach?Answer: Data breaches arent guaranteed to happen, but they are likely to happen. As a result, organiza

55、tions need to plan for data breaches. They need to rehearse what they will do when a breach happens. Executives, managers, and systems personnel must perform a walkthrough and discuss the specific steps each person will take after a breach occurs. This should be done as part of a broader business co

56、ntinuity planning session that discusses how to return the organization to normal operations as quickly as possible. As part of the planning process, organizations should form a computer security incident response team (CSIRT) consisting of staff from the legal and public relations departments, as w

57、ell as executives and systems administrators. Coordinated pre-planning for an incident helps organizations avoid missteps like accidentally destroying evidence and issuing poorly worded data breach notices to users. Decisions must be made before the incident, not while its happening.Finally, as part

58、 of the planning process, organizations need to identify additional technical and law enforcement professionals that may need to be brought in to help handle the data breach. Evidence of the breach must be preserved, and the extent of the damage needs to be accurately measured.AACSB: Information Tec

59、hnologyDifficulty: 2: ModerateCourse LO: Describe different methods of managing IS security.Learning Obj: LO 26.3: How should organizations respond to data breaches?Classification: Concept32) The _ is a regulatory law that requires security precautions for government agencies.A) Federal Information

60、Security Management Act (FISMA)B) Gramm-Leach-Bliley Act (GLBA)C) Payment Card Industry Data Security Standard (PCI DSS)D) Family Educational Rights and Privacy Act (FERPA)Answer: AAACSB: Information TechnologyDifficulty: 1: EasyCourse LO: Discuss the ethical and social issues raised by the use of i