Fundamental Concepts of Network Security Quiz
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Questions and Answers

What is a vulnerability in the context of network security?

  • A malicious occurrence that could harm an asset
  • A weakness that makes a threat possible (correct)
  • An action that exploits a weakness
  • The role of social engineering in cybersecurity

Which term refers to any bad thing that can happen to your assets in network security?

  • Attack
  • Threat (correct)
  • Malware types
  • Vulnerability

What does an attack involve in the context of network security?

  • Studying different malware types
  • Exploiting a vulnerability (correct)
  • Sending malicious input to an application
  • Flooding a network to deny service

What does network security involve studying in relation to threats, attacks, and vulnerabilities?

<p>Basic terms like threats, attacks, and vulnerabilities (B)</p> Signup and view all the answers

What is the role of social engineering in cybersecurity as mentioned in the text?

<p>Describing the role of information security (A)</p> Signup and view all the answers

What does the term 'threat' refer to in the context of network security?

<p>Any bad thing that can happen to your assets (B)</p> Signup and view all the answers

What is the main difference between a threat and an attack?

<p>A threat can be intentional or unintentional, while an attack is always intentional. (C)</p> Signup and view all the answers

Which of the following best describes a vulnerability?

<p>A weakness that is inherent in every network and device. (D)</p> Signup and view all the answers

What is the primary concern when addressing a discovered vulnerability?

<p>Mitigating any threat that could take advantage of the vulnerability. (C)</p> Signup and view all the answers

What percentage of reported incidents does internal access and misuse account for, according to the FBI?

<p>60-80% (A)</p> Signup and view all the answers

What do threats use to launch attacks against networks and network devices?

<p>Scripts and programs (D)</p> Signup and view all the answers

Which class of attacks involves gathering information on network systems and services?

<p><strong>Reconnaissance</strong> (B)</p> Signup and view all the answers

What does reconnaissance enable the attacker to discover?

<p><strong>Vulnerabilities or weaknesses in the network</strong> (A)</p> Signup and view all the answers

What type of threats arise from individuals or organizations working outside of a company?

<p><strong>External threats</strong> (D)</p> Signup and view all the answers

DoS stands for:

<p><strong>Denial of Service</strong> (B)</p> Signup and view all the answers

Which type of attack involves causing a negative impact on the network by taking advantage of vulnerabilities?

<p>Malwares (C)</p> Signup and view all the answers

What is a vulnerability in the context of network security?

<p>A weakness that makes a threat possible (D)</p> Signup and view all the answers

Which term refers to any bad thing that can happen to your assets in network security?

<p>Threat (B)</p> Signup and view all the answers

What does the term 'DoS' stand for in the context of network security?

<p>Denial of Service (B)</p> Signup and view all the answers

What is the primary concern when addressing a discovered vulnerability in network security?

<p>Fixing the weakness to prevent exploitation (B)</p> Signup and view all the answers

What does network security involve studying in relation to threats, attacks, and vulnerabilities?

<p>The fundamental concepts and distinctions (C)</p> Signup and view all the answers

What is the primary goal of a reconnaissance attack in the context of network security?

<p>To gather information on network systems and services (B)</p> Signup and view all the answers

What is the main difference between a threat and an attack in the context of network security?

<p>A threat can be unintentional while an attack is always intentional (A)</p> Signup and view all the answers

What percentage of reported incidents does internal access and misuse account for, according to the FBI?

<p>60-80% (C)</p> Signup and view all the answers

In the context of network security, what does the term 'DoS' stand for?

<p>Denial of Service (A)</p> Signup and view all the answers

What role does social engineering play in cybersecurity, as mentioned in the text?

<p>Exploiting human psychology to gain unauthorized access (A)</p> Signup and view all the answers

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