What type of software is designed with malicious intent to harm an information system?

Malicious code encompasses a broad category of software specifically designed to disrupt, damage, or gain unauthorized access to computer systems. It is a general term that includes various types of harmful software, such as viruses, worms, trojans, spyware, and more. The defining characteristic of malicious code is its intentionality; it is created to perform harmful actions without the consent or knowledge of the user. This could involve corrupting data, stealing sensitive information, or otherwise compromising the integrity and security of an information system.

While specific types of malicious software, such as spyware and Trojan horses, fall under the larger umbrella of malicious code, the term itself captures the essence of the question more broadly. Understanding malicious code helps individuals recognize the various threats faced by information systems and emphasizes the importance of cybersecurity measures.