What does malware stand for?

Malware stands for malicious software, which encompasses a variety of harmful programs designed to infiltrate, damage, or disrupt computer systems and networks without the owner's consent. This term serves as a broad category that includes various subtypes such as viruses, worms, ransomware, spyware, and Trojans, all of which share the intent to harm or exploit users in some manner.

Understanding the definition of malware is crucial, particularly for those involved in cybersecurity, as it involves identifying and mitigating threats to protect systems and data. Each subtype of malware operates differently but falls under the overarching umbrella of malicious software, which is why the designation as "malicious software" is accurate and appropriate. In contrast, the other options do not correctly reflect the term's meaning. For instance, malicious hardware does not exist as a term, while malware analysis refers to the process of studying malware, and malicious data could describe harmful information but lacks the specificity that "malicious software" provides.