Types of Malware and Cyber Threats
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Questions and Answers

What type of malware demands payment in exchange for restoring access to a computer or data?

  • Virus
  • Worm
  • Ransomware (correct)
  • Trojan horse

Which type of malware replicates itself in the active memory of a computer?

  • Worm (correct)
  • Trojan horse
  • Ransomware
  • Virus

What term is used to describe a program that contains malicious code inside a seemingly harmless program?

  • Trojan horse (correct)
  • Virus
  • Worm
  • Ransomware

Which type of malware is disguised as something else, causing a computer to behave in an unexpected and usually undesirable manner?

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

What type of malware does not replicate itself, but rather causes a computer to behave in an unexpected and usually undesirable manner?

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

What does the federal law address related to computers?

<p>Fraud and related activities in association with computers (B)</p> Signup and view all the answers

What is the main focus of the CIA security triad?

<p>Confidentiality, integrity, and availability (A)</p> Signup and view all the answers

What does confidentiality ensure in the CIA security triad?

<p>Only authorized individuals can access sensitive data (B)</p> Signup and view all the answers

What does integrity ensure in the CIA security triad?

<p>Data can only be changed by authorized users (B)</p> Signup and view all the answers

What aspect of the CIA security triad ensures data can be accessed when needed?

<p>Availability (A)</p> Signup and view all the answers

Study Notes

Types of Exploits

  • Ransomware: Malware that restricts access to computer or data until demands are met, often involving payment of a ransom
  • Virus: A piece of code disguised as a legitimate program, causing a computer to behave unexpectedly and undesirably
  • Worm: A harmful program that resides in active memory, duplicating itself to spread harm
  • Trojan horse: A program that conceals malicious code within a seemingly harmless program

Federal Laws for Prosecuting Computer Attacks

  • Addresses fraud and related activities associated with computers
  • Covers false claims regarding unauthorized use of credit cards
  • Focuses on unlawful access to stored communications to obtain, alter, or prevent authorized access to a wire or electronic communication while it is in electronic storage

CIA Security Triad

  • Refers to the confidentiality, integrity, and availability of systems and data
  • Confidentiality: ensures only authorized individuals can access sensitive data
  • Integrity: ensures data can only be changed by authorized users
  • Availability: ensures data can be accessed when and where needed

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Description

Learn about the different types of cyber threats, including ransomware, viruses, worms, and Trojan horses. Understand how they work and how to protect yourself from these malicious programs.

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