Cyber Crossword

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Across
  1. 2. A piece of software designed to update or fix problems with a computer program or its supporting data.
  2. 5. Malicious software designed to block access to a computer system until a sum of money is paid.
  3. 8. The process of converting information or data into a code to prevent unauthorized access.
  4. 9. Software that enables a user to obtain covert information about another's computer activities.
Down
  1. 1. Software designed to disrupt, damage, or gain unauthorized access to a computer system.
  2. 3. A type of malware disguised as legitimate software.
  3. 4. A secret word or phrase that must be used to gain admission to something.
  4. 6. A network security system that monitors and controls incoming and outgoing network traffic.
  5. 7. A network of private computers infected with malicious software and controlled as a group.
  6. 10. A method of trying to distribute malware or steal information or money using deceptive e-mails and websites.