What is malware, and how can it affect a workstation?

Malware is defined as malicious software designed specifically to disrupt operations, steal data, or harm computer systems. It encompasses a variety of harmful software types, including viruses, worms, trojans, ransomware, and spyware, each with different functionalities aimed at compromising system integrity, user privacy, or data security.

When malware infects a workstation, it can lead to various negative consequences. For instance, it may corrupt files, slow down system performance, lock users out of their data, or even exfiltrate sensitive information, which can compromise security and lead to data breaches. Understanding malware's impact is crucial for maintaining cybersecurity hygiene, implementing preventive measures, and responding to incidents effectively.

The other options mischaracterize malware; they suggest positive impacts or functionalities that do not align with malware's inherent nature. For example, malware does not improve system performance; it intentionally degrades it. Additionally, it does not secure network connections or manage user profiles but instead threatens these aspects of computing security.