What does the term malware refer to?

Malware is a term that refers specifically to malicious software designed to infiltrate, damage, or gain unauthorized access to computer systems, networks, or devices. This encompasses a broad range of harmful software types, including viruses, worms, trojans, ransomware, spyware, and adware, among others. The key characteristic of malware is its intent to cause harm or disrupt normal operations, which distinguishes it from legitimate software that is created for useful purposes.

Understanding this definition is crucial in cybersecurity because effective defenses against cyber threats heavily rely on recognizing and mitigating malware threats. Awareness of what constitutes malware helps individuals and organizations take proactive measures, such as implementing antivirus programs, using firewalls, and educating users about safe internet practices, to safeguard their systems against these malicious attacks.