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Which type of attack denies authorized users access to network resources?

A. DoS
B. Worm
C. Logic bomb
D. Social engineering

1 Answer

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Final answer:

A Denial of Service (DoS) attack denies authorized users access to network resources by overwhelming a system with traffic or exploiting vulnerabilities. It is distinct from other cyber threats such as worms, logic bombs, and social engineering tactics.

Step-by-step explanation:

The type of attack that denies authorized users access to network resources is known as a Denial of Service (DoS) attack. A DoS attack typically overwhelms a network or service with excessive traffic, thus preventing legitimate users from being able to access resources as intended. This type of attack can come in various forms, such as flooding a server with requests or exploiting vulnerabilities within the network infrastructure.

Other options listed, like a worm, a logic bomb, and social engineering, represent different types of cybersecurity threats. A worm is a type of malware that replicates itself and spreads through networks. A logic bomb is a piece of code intentionally inserted into software and will execute a malicious function when specified conditions are met. Social engineering is a tactic used to trick individuals into revealing confidential information.

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