cyber security

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Across
  1. 4. - distributed denial of service.
  2. 6. - a type of computer programme that modifys other computer programmes with its own code.
  3. 7. - someone from the inside of a company who threatens to expose the passwords for the company.
  4. 8. -once an email or message has been clicked the ransomer has all of your data and threatens to publish all of your data unless you pay a large sum of money.
Down
  1. 1. - when someone just keeps on guessing a password or username until they get it right.
  2. 2. - malicious software designed to harm.
  3. 3. -a subset of the trojan horse malware that can clone itself again and again.
  4. 5. -sending someone a random email with a link in that you want them to click.