cyber security quiz

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Across
  1. 4. when someone looks over someone's shoulder.
  2. 5. a digital wall which computers have to prevent access to personal information.
  3. 7. when somebody fakes being a friend saying "help! I'm lost! I need money!" for free money.
Down
  1. 1. when people disguise as a proper company to ask for details.
  2. 2. a thing which enters a computer through downloading something of a sketchy website. It comes through the downloaded file.
  3. 3. to one of the answers, it comes through a fake app download of a sketchy website. It attacks the WIFI in your household.
  4. 6. a thing that is on your computer. It doesn't need to attach itself to a file, it can also replicate itself.