CONNESSI & SICURI

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Across
  1. 1. they are faces with various expressions
  2. 3. internet Activities of those who, illegally obtaining access to information networks and computer data archives, copy programs or confidential data
  3. 4. is a device widely used to send messages, watch funny videos, turn on social media etc .....
  4. 7. It is used to harm teenagers for various social networks through insults
Down
  1. 1. it's like a letter but it comes right away
  2. 2. Network of computer connections on a planetary level that allows connection and communication
  3. 5. very experienced operator in particular sectors of the subject
  4. 6. Internet site through which a group of users can exchange messages or share texts, images, videos, etc