Online privacy

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Across
  1. 2. A password should be this many characters long.
  2. 5. A type of virus that demands money to be paid.
  3. 6. A way that scammers gather personal information.
  4. 7. A type of malware/virus that allows remote access to your device.
Down
  1. 1. A password should be long, unpredictable and?
  2. 3. infects your device after downloading a file from an untrusted website.
  3. 4. A software used to detect and dispose of viruses.