What does the term 'malware' encompass?

The term 'malware' is a broad category that encompasses various types of malicious software designed to harm, exploit, or otherwise compromise computer systems, networks, and devices. This includes not just viruses and worms, but also other forms of malicious programs such as trojans, ransomware, spyware, adware, and more. Each of these types of malware serves different purposes and employs various methods of infection and exploitation.

By defining malware in such an inclusive manner, cybersecurity professionals can address a wider array of threats. Understanding that malware includes all these different types enables organizations and individuals to better prepare and implement security measures that protect against a variety of potential attacks.

For instance, while spam and phishing (which are mainly focused on deception aimed at obtaining sensitive information) and network traffic analysis tools (which are used to monitor and analyze data in transit) are relevant in the cybersecurity landscape, they do not fall under the umbrella of malware itself. Spam is better classified as a nuisance, and phishing as a social engineering tactic, while traffic analysis tools are legitimate applications used for monitoring, not malicious software.