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Multiple Choice

What type of malware could be introduced by downloading non-approved software, leading to network performance issues?

When considering the scenario of downloading non-approved software that leads to network performance issues, the type of malware that is most relevant in this context is a worm. Worms are a specific type of malware that have the ability to replicate themselves and spread across networks without requiring user intervention. They can consume bandwidth and resources, leading to significant performance degradation on both individual devices and across an entire network. Unlike a virus, which typically attaches itself to existing programs and requires user action to propagate, worms can be more autonomous in their spreading mechanism. This characteristic allows them to efficiently use network resources, potentially overwhelming systems and causing widespread issues when they are introduced into a network. Hence, the immediate impact on network performance is a critical factor that aligns with the characteristics of a worm. While trojans can also introduce performance issues, they often do so in a more subtle manner, disguising themselves as legitimate software before executing harmful actions. Spam is not a type of malware but rather unsolicited emails that might lead to phishing attacks or annoy users, but would not directly cause network performance issues in the same way that a worm would. Therefore, worms are specifically known for their capacity to disrupt network performance significantly when non-approved software is downloaded and executed.

When considering the scenario of downloading non-approved software that leads to network performance issues, the type of malware that is most relevant in this context is a worm. Worms are a specific type of malware that have the ability to replicate themselves and spread across networks without requiring user intervention. They can consume bandwidth and resources, leading to significant performance degradation on both individual devices and across an entire network.

Unlike a virus, which typically attaches itself to existing programs and requires user action to propagate, worms can be more autonomous in their spreading mechanism. This characteristic allows them to efficiently use network resources, potentially overwhelming systems and causing widespread issues when they are introduced into a network. Hence, the immediate impact on network performance is a critical factor that aligns with the characteristics of a worm.

While trojans can also introduce performance issues, they often do so in a more subtle manner, disguising themselves as legitimate software before executing harmful actions. Spam is not a type of malware but rather unsolicited emails that might lead to phishing attacks or annoy users, but would not directly cause network performance issues in the same way that a worm would. Therefore, worms are specifically known for their capacity to disrupt network performance significantly when non-approved software is downloaded and executed.