internet safety crossword puzzle

123456789
Across
  1. 7. a scam where attackers deceive people into revealing sensitive information or installing malware such as viruses
  2. 8. rules of conduct for respectful and appropriate communication on the internet
  3. 9. distribution of copyrighted material,
Down
  1. 1. image-editing software
  2. 2. Any crime done online
  3. 3. someone who frequently makes negative comments about you online
  4. 4. a packet of data sent by a web server to a browser, which is returned by the browser each time it subsequently accesses the same server
  5. 5. software designed to block access to a computer system until a sum of money is paid.
  6. 6. texting someone online