Surveillance Security Crossword puzzle

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Across
  1. 4. information gathered to protect national security
  2. 7. U.S. intelligence agency that investigates crimes and national security threats
  3. 8. protection of computers and networks from digital attacks
  4. 9. watching or monitoring peoples activities for security purposes
  5. 10. observing activities or communications over time
Down
  1. 1. information about communications, such as time and length of a call
  2. 2. the right to keep personal information
  3. 3. protection from danger, threats, or attacks
  4. 5. official search for facts about crimes or threats
  5. 6. method used to protect digital information from hackers