Safety

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Across
  1. 5. online photo and video sharing app
  2. 6. opinion held over someone
  3. 7. a website people can create a personal profile, is referred to as face
  4. 8. a website that allows people to make tweet
Down
  1. 1. revealing to much information
  2. 2. allows temporary picture posts
  3. 3. Used to be called musically
  4. 4. A trail of data you create while using the Internet