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Network threats

2. Malware

Malware is short for 'malicious software'.

Malware is a general term for any hostile or intrusive software. For example it may disrupt computer operations (virus), or it may seek to secretly monitor what the user is doing (spyware).

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Malware types include:

  • Computer Virus
  • Trojan
  • Spyware
  • Adware
  • Pharming
  • Click fraud
  • Ransomware
  • Rootkits
  • Scareware

We cover malware in much greater detail in the next section: Malware Theory.

Challenge see if you can find out one extra fact on this topic that we haven't already told you

Click on this link: What is malware