Introduction to Cybersecurity Tools & Cyber Attacks Quiz answers Coursera

In this post, you will get all weeks quiz answers of Introduction to Cybersecurity Tools & Cyber Attacks Coursera.

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Course overview (All weeks quizzes answers link)

• Week 1: Introduction to Cybersecurity Tools & Cyber Attacks Quiz answers Coursera
• Week 2: Introduction to Cybersecurity Tools & Cyber Attacks Quiz answers Coursera
• Week 3: Introduction to Cybersecurity Tools & Cyber Attacks Quiz answers Coursera
• Week 4: Introduction to Cybersecurity Tools & Cyber Attacks Quiz answers Coursera

Now, let’s start with Week 1 quiz answers which is a part of Introduction to Cybersecurity Tools & Cyber Attacks – Coursera

Week 1: Introduction to Cybersecurity Tools & Cyber Attacks quiz answers coursera

Below you’ll find all practice quiz answers of different topics/sections in Introduction to Cybersecurity Tools & Cyber Attacks Quiz answers Coursera and end quiz exam answers under week 1.

Practice Quiz: Introduction to Cybersecurity Tools & Cyber Attack Quiz Answers Coursera _{^{– 2 questions}}

Q1: Jeff Crume described 5 challenges in security today. Which three (3) of these are challenges because their numbers are increasing rapidly?

• Alerts
• Available analysts
• Threats
• Available time
• Needed knowledge

Q2: About how many unfilled cybersecurity jobs are expected by the year 2022?

• 180,000
• 1.8 million
• 180 million
• There is expected to be a surplus of available skills by 2022.

Practice Quiz: What are We Talking about when We Talk about Cybersecurity? Quiz Answers Coursera _{^{– 7 questions}}

Q1. Which is the National Institute of Standards’ (NIST) definition of cybersecurity?

• The state of being protected against the criminal or unauthorized use of electronic data, or the measures taken to achieve this.
• The protection of information systems from unauthorized access, use, disclosure, disruption, modification, or destruction in order to provide confidentiality, integrity, and availability.
• The measures taken to protect governmental and military computer and weapons systems from unauthorized use, alteration, disruption or destruction.

Q2. Which three (3) are components of the CIA Triad?

• Cyber
• Information
• Availability
• Confidentiality
• Integrity
• Access

Q3. “A flaw, loophole, oversight, or error that can be exploited to violate system security policy.” Is the definition of which key cybersecurity term?

• Threat
• Risk
• Vulnerability
• Exploit

Q4. “An event, natural or man-made, able to cause a negative impact to an organization.” Is the definition of which key cybersecurity term?

• Threat
• Risk
• Vulnerability
• Exploit

Q5. Most cyber attacks come from which one of the following sources?

• Internal factors, such as current and former employees.
• Malicious events, such as an attack orchestrated by a foreign government.
• Natural factors, such as hurricanes, lightning and tornados.
• External threats, such as hackers, malware and viruses.

Q6. Vulnerabilities are weaknesses in a system that can be exploited. Which are the two (2) most common ways in which vulnerabilities are introduced to a system?

• Many vulnerabilities are inherent in a systems operating system and cannot be patched, only monitored.
• Many vulnerabilities occur as a result of misconfiguration by the system administrator.
• Many systems are shipped with known and unknown security holes, such as insecure default settings.
• Many vulnerabilities are introduced to a system by malware such as Trojan horses.

Q7. Which security role would be responsible for conducting information security assessments for organizations, including analyzing events, alerts and alarms?

• Information Security Analyst
• Chief Information Security Officer
• Information Security Auditor
• Information Security Architect

Practice Quiz: From Ronald Reagan to Where we are Today Quiz Answers Coursera _{^{– 4 questions}}

Q1. Which American president first recognized the need for a national policy on cybersecurity?

• Ronald Reagan
• Gerald Ford
• Barack Obama
• George W Bush

Q2. In addition to specific events, what other factor has led to an enhanced need for strong cybersecurity?

• There is nothing illegal about accessing any computer you wish, as long as you do not do harm.
• To save money, common operating systems have paid little attention to security and are easily hacked.
• Computing devices like PCs and smartphones are now used by a large majority of people.
• Weapons systems are now fully automated and can be controlled remotely.

Q3. Between 2010 and 2016 the number of new software vulnerabilities discovered during this 7-year period was in what range?

• 7000 to 10,000
• 50 to 100
• 35,000 to 40,000
• 1000 to 2000

Q4. An example of weaponizing a cybervulnerability is the use of the Stuxnet virus. Which attack by a government actor successfully used this virus?

• Stuxnet was used to steal an estimated $100M from various banks in the United States and the UK.
• Stuxnet was used by agents acting on behalf of the Russian government to hack Hillary Clinton’s email server.
• Stuxnet was used to disable uranium processing equipment in an Iranian nuclear facility.
• Stuxnet was used by Edward Snowden to hack US intelligence agency servers and download classified information about secret surveillance programs.

Practice Quiz: Cybersecurity Programs Quiz Answers Coursera _{^{– 4 questions}}

Q1. Which three (3) factors make cybersecurity far more difficult now that it was in the past when you only needed to protect the computer?

• Multiple different vendors, each supporting different technology and protocols
• Mobile technology – everyone has a smartphone
• Data protection – your data is everywhere
• Local nature of business

Q2. Which aspect of a comprehensive approach to cybersecurity includes these items: classification, implementation steps, asset control and documentation?

• Security program
• Asset management
• Administrative controls
• Technical controls

Q3. Which aspect of a comprehensive approach to cybersecurity includes these items: policies, procedures, standards, user education, incident response, disaster recovery, compliance and physical security?

• Security program
• Asset management
• Administrative controls
• Technical controls

Q4. Which aspect of a comprehensive approach to cybersecurity includes these items: network infrastructure, endpoints, servers, identity management, vulnerability management, monitoring and logging?

• Security program
• Asset management
• Administrative controls
• Technical controls

Practice Quiz: Cybersecurity – A Security Architect’s Perspective Quiz Answers Coursera _{^{– 5 questions}}

Q1. Which three (3) security challenges face today’s organizations?

• Protectors have to be right just once
• Security is not as simple as it seems
• Protection of enforcement structure can complicate solutions
• Solutions can be attacked themselves

Q2. In John’s example of friends and enemies, what is the name used to refer to the intruder?

• T​rudy
• Alice
• Bob
• Boris

Q3. Describe why comprehensive cybersecurity can be very complex to implement in reality.

Q4. Only the sender and intended receiver of a message can “understand” the message contents is an example of which basic security concept?

• Authentication
• Confidentiality
• Availability
• Integrity

Q5. The sender and receiver of a message can positively identity each other’s identity is an example of which basic security concept?

• Authentication
• Confidentiality
• Integrity
• Availability

Practice Quiz: Cybersecurity – What is Critical Thinking? Quiz Answers Coursera _{^{– 3 questions}}

Q1. Which is the presenter, Kristin Dahl’s definition of Critical Thinking?

• Critical thinking involves always looking for the flaw or weakness in any given situation.
• Critical thinking is a mode the brain goes into during critical or emergency situations.
• Critical thinking is taking on the mindset of your opponent (the hacker for example) and trying to think like him/her.
• Critical thinking is the controlled, purposeful thinking directed toward a goal.

Q2. The Critical Thinking Model presented places critical thinking at the overlap of which four (4) competencies?

• Critical thinking characteristics (attitudes & behaviors).
• The strength necessary to be critical of others who are advocating unsafe practices.
• Interpersonal skills and competencies.
• Technical and experimental knowledge, intellectual skills and competencies.
• Technical skills and competencies.
• The ability to place yourself in the mindset of an adversary or attacker.

Q3. Put yourself in others’ shoes – reframe the problem is an example of which of the 5 Key Skills of Critical Thinking?

• Identify Key Drivers
• Understand Context
• Consider Alternatives
• Challenge Assumptions

History of Cybersecurity Week 1 Quiz Answers Coursera _{^{– 18 question}}

Introduction to Cybersecurity Tools & Cyber Attacks Quiz answers Coursera

This is the end quiz of week 1 in Introduction to Cybersecurity Tools & Cyber Attacks Quiz answers Coursera. It is necessary to complete with 80% or higher.

Q1. What was shown in the movie War Games that concerned President Reagan?

• The movie gave an accurate portayal of the Iran-Contra scandle that could have only come from inside sources.
• A teenager hacked into a Pentagon computer that was capable of launching nuclear weapons.
• KGB agents from the USSR were able to hack into Pentagon computer systems and steal plans for advanced US weapons.
• US Army generals did not know how to use the advanced weapons systems they were responsible for.

Q2. In addition to the movie War Games, what other event made the need for advanced cybersecurity apparent?

• Confirmed reports of Al Qaeda operatives hacking the E-mail servers of US Government agencies.
• The failed Bay of Pigs invasion.
• The attack against the USS Cole while it was in port in Yeman.
• 9/11

Q3. What were the three (3) main cybersecurity concerns arising from the 9/11 attacks?

• Who wrote the malware that took control of the 4 airplanes navigation systems?
• How did this happen?
• Could this happen again?
• Could an attack like this happen in the virtual world too?

Q4. According to a Forbes Magazine study, the annual cost of cybercrime in the United States alone has reached how much?

• $100M
• $1B
• $10B
• $100B

Q5. Who are Alice, Bob and Trudy?

• They were members of British Navel Intelligence who did pioneering work in secure communications that later became known as cryptography.
• They are fictional characters used to illustrate how cryptography works.
• They are the pseudonyms (false names) used by members of the hacktivist group Anonymous.
• They are the founders of modern cryptography.

Q6. Which of the following is considered a legitimate challenge to implementing a comprehensive cybersecurity solution?

• Security practices are viewed as being “in the way”.
• Security architectures require constant effort.
• Security is often an after-thought; something that is added at the end of a project rather than baked into the project from the start.
• All of the above

Q7. Jeff Crume described five challenges in security today. Which two (2) of these are challenges because their numbers are decreasing?

• Alerts
• Needed knowledge
• Available analysts
• Threats
• Available time

Q8. “A defined way to breach the security of an IT system through a vulnerability” is the definition of which key cybersecurity term?

• Exploit
• Risk
• Vulnerability
• Threat

Q9. “A situation involving exposure to a danger.” Is the definition of which key cybersecurity term?

• Threat
• Exploit
• Risk
• Vulnerability

Q10. Which aspect of a comprehensive approach to cybersecurity includes these items: evaluate, create teams, establish baselines, identify and model threats, identify use cases, identify risks, establish monitoring and control requirements?

• Technical controls
• Administrative controls
• Asset management
• Security program

Q11. According to a 2018 report by Domo, over what period of time do the following things occur: 49,380 videos are uploaded to Instagram, 25,000 gifs are sent on Facebook Messenger, 4.2 million videos are viewed on Snapchat and 473,400 tweets are sent on Twitter?

• Every 1 second
• Every 1 minute
• Every 1 hour
• Every 1 day
• Every 1 month
• Every 1 year

Q12. In the examples using Bob, Alice and Trudy, what aspect of cybersecurity is being illustrated?

• The security of communication between Alice and Bob that risks interception by Trudy.
• The positioning of firewalls that assure the integrity of communication between the 3 friends.
• The availability of communication that needs to be shared between the 3 friends.
• The complexity of communication between people who use different protocols.

Q13. Alice sends an unencrypted message to Bob but it is intercepted by Trudy. Trudy reads the message but does not in any way interfere with its content or delivery. Which precept of the CIA Triad would have been violated?

• Confidentiality
• Integrity
• Availability
• All of the above.

Q14. Alice sends an encrypted message to Bob but it is intercepted by Trudy. Trudy cannot read it so, in anger, she deletes it without allowing its delivery to Bob. Which precept of the CIA Triad would have been violated?

• Confidentiality
• Integrity
• Availability
• All of the above

Q15. Alice sends an encrypted message to Bob but it is intercepted by Trudy. Trudy cannot read it but forwards it on to Bob from an anonymous address she controls. Which precept of the CIA Triad would have been violated?

• Confidentiality
• Integrity
• Availability
• All of the above

Q16. A major metropolitan police department gets a warrant from a judge to hack into the computer of a suspected crime boss. A skilled penetration tester working for the department conducts the hack and retrieves incriminating evidence. What color hat does this officer wear?

• A White Hat
• A Gray Hat
• A Black Hat

Q17. Which three (3) are resources that are available to help guide penetration testing efforts by cybersecurity specialists?

• Health Information Portability and Accountability Act (HIPAA)
• NIST SP 800-42 Guidelines on Network Security Testing.
• Open Source Security Testing Methodology Manual (OSSTMM).
• Federal Financial Institutions Examination Council (FFIEC) Information Technology Examination.

Q18. According to the Vulnerability Assessment Methodology, Vulnerabilities are determined by which 2 factors?

• Exposure and Sensitivity
• Identify Indicators and Exposure
• Sensitivity and Adaptive Capacity
• Potential Impacts and Adaptive Capacity

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