Which of the following best describes a Trojan horse?

A Trojan horse is best described as a type of malware that delivers payloads in unexpected ways. It typically masquerades as legitimate software, enticing users to download and install it without realizing the potential threats it carries. Once activated, a Trojan horse can perform various malicious actions, such as stealing data, installing other malware, or providing unauthorized access to the user's system. This element of deception is central to the nature of Trojan horses, as they rely on tricking users into executing them under the guise of useful applications. Understanding this characteristic is crucial for recognizing the risks associated with seemingly harmless software and emphasizes the importance of exercising caution when downloading files from the internet.