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CISSP · Question #609

Which attack defines a piece of code that is inserted into software to trigger a malicious function?

The correct answer is D. Logic bomb. A logic bomb is a piece of code that is inserted into software to trigger a malicious function when a certain condition is met, such as a specific date, time, or event. A logic bomb can cause various types of damage, such as deleting or encrypting data, crashing the system, or la

Submitted by lukas.cz· Mar 5, 2026Software Development Security

Question

Which attack defines a piece of code that is inserted into software to trigger a malicious function?

Options

  • APhishing
  • BSalami
  • CBack door
  • DLogic bomb

How the community answered

(20 responses)
  • A
    10% (2)
  • B
    5% (1)
  • D
    85% (17)

Explanation

A logic bomb is a piece of code that is inserted into software to trigger a malicious function when a certain condition is met, such as a specific date, time, or event. A logic bomb can cause various types of damage, such as deleting or encrypting data, crashing the system, or launching other attacks. A logic bomb is often hidden or disguised within legitimate software, making it difficult to detect or prevent. A logic bomb is different from phishing, salami, or back door attacks, which are defined as follows: Phishing is a type of social engineering attack that uses fraudulent emails or websites to trick users into revealing their personal or financial information, or installing malware on their devices. Salami is a type of fraud that involves stealing small amounts of money or data from multiple sources over time, hoping that the theft will go unnoticed or be ignored. Back door is a type of covert access that bypasses the normal authentication or authorization mechanisms of a system or network, allowing unauthorized users or attackers to gain access or

Topics

#malware#logic bomb#software attacks

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