COMPUTER PUZZLE

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Across
  1. 2. hacking - hacking done for good cause
  2. 5. to point - two nodes are directly connected with each other
  3. 7. card - attached to computer to connect network
  4. 10. - using the language or thoughts of another person as one's original work
  5. 11. topology - each node is connected to every other node in the network
  6. 13. - Illegal intrusion into a computer system or network
Down
  1. 1. - prevents unauthorised use people from accessing your system and network
  2. 3. - transforming data into a unreadable code
  3. 4. practices - accessing the internet in an illegal manner
  4. 6. crime- criminal activities that involve the use of computer
  5. 7. - each computer in a network
  6. 8. m topology - all the nodes are in circular manner
  7. 9. - two or more computers located at distance places
  8. 12. -bulk emails that come from unknown sources