Introduction to Cybersecurity Tools & Cyber Attacks course preview IBM Quiz Answers

Get Introduction to Cybersecurity Tools & Cyber Attacks course preview IBM Quiz Answers

This course is a preview of our Introduction to Cybersecurity Tools & Cyber Attacks course available through Coursera or through a paid IBM Training Subscription.  After viewing the preview, visit Coursera to take the full course or access it through our IBM Learning Individual Subscription with Red Hat Learning Services.

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Knowledge Check 1: Introduction to Cybersecurity Tools & Cyber Attacks

Q1. 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.

Q2. Jeff Crume described 5 challenges in security today. Which three (3) of these are challenges because their numbers are increasing rapidly?

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

Knowledge Check 2: What are we talking about when we talk about cybersecurity?

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

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

Q3. Most cyber attacks come from which of the following sources?

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

Q4. 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 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.
  • Many vulnerabilities occur as a result of misconfiguration by the system administrator.

Q5. “A flaw, loophole, oversight, or error that can be exploited to violate system security policy.” Is the definition of which key cybersecurity term?

  • Vulnerability
  • Threat
  • Risk
  • Exploit
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