Engineering yo

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Across
  1. 3. social interactions and personal relationships
  2. 5. specify addresses on the worldwide web
  3. 6. enables a user to obtain covert information about another's computer activities
  4. 8. coronavirus
  5. 9. media websites and applications that enable users to create and share content
Down
  1. 1. footprint the information about a particular person that exists on the Internet
  2. 2. a close similarity
  3. 4. application to access the internet
  4. 7. reference to a book, paper, or author, especially in a scholarly work
  5. 9. inappropriate messages sent on the Internet to a large number of recipients