Van Hoang Nguyen
Mail: startnewday85@gmail.com
Department of Computer Science – FITA – HUA
Information Security Course ---...
Information Security ------------- Fall 2013
Van Hoang Nguyen
こんにちは
Information Security ------------- Fall 2013
Van Hoang Nguyen
你好
Information Security ------------- Fall 2013
Van Hoang Nguyen
2
Information Security ------------- Fall 2013
Van Hoang Nguyen
Information Security ------------- Fall 2013
Van Hoang Nguyen
你好
2
こんにちは
Information Security ------------- Fall 2013
Van Hoang Nguyen 6
What is information?
What is data?
Information vs. Data?
Information Security ------------- Fall 2013
Van Hoang Nguyen
你好
2
こんにちは
Information Security ------------- Fall 2013
Van Hoang Nguyen
Information Security ------------- Fall 2013
Van Hoang Nguyen
Information Security ------------- Fall 2013
Van Hoang Nguyen
Information Security ------------- Fall 2013
Van Hoang Nguyen
Information Security ------------- Fall 2013
Van Hoang Nguyen
Information Security ------------- Fall 2013
Van Hoang Nguyen
Information Security ------------- Fall 2013
Van Hoang Nguyen
Information Security ------------- Fall 2013
Van Hoang Nguyen
Information Security ------------- Fall 2013
Van Hoang Nguyen
Information Security ------------- Fall 2013
Van Hoang Nguyen
Information Security ------------- Fall 2013
Van Hoang Nguyen
Information Security ------------- Fall 2013
Van Hoang Nguyen
Information Security ------------- Fall 2013
Van Hoang Nguyen
Dopamine
Information Security ------------- Fall 2013
Van Hoang Nguyen
What is "real"?
How do you define "real"?
If you're talking ...
Information Security ------------- Fall 2013
Van Hoang Nguyen
Objective Subjective
Information Security ------------- Fall 2013
Van Hoang Nguyen
Information Security ------------- Fall 2013
Van Hoang Nguyen
Information Security ------------- Fall 2013
Van Hoang Nguyen
Information Security ------------- Fall 2013
Van Hoang Nguyen
Information Security ------------- Fall 2013
Van Hoang Nguyen
Information Security ------------- Fall 2013
Van Hoang Nguyen
Information Security ------------- Fall 2013
Van Hoang Nguyen
Information Security ------------- Fall 2013
Van Hoang Nguyen
Information Security ------------- Fall 2013
Van Hoang Nguyen
Information Security ------------- Fall 2013
Van Hoang Nguyen
Association
Information Security ------------- Fall 2013
Van Hoang Nguyen
Data is any sort of raw fact. Information is data in a usabl...
Information Security ------------- Fall 2013
Van Hoang Nguyen 34
Information Security ------------- Fall 2013
Van Hoang Nguyen
Information Security ------------- Fall 2013
Van Hoang Nguyen
Information Security ------------- Fall 2013
Van Hoang Nguyen
Information Security ------------- Fall 2013
Van Hoang Nguyen
Information Security ------------- Fall 2013
Van Hoang Nguyen
Information Security ------------- Fall 2013
Van Hoang Nguyen
Information Security ------------- Fall 2013
Van Hoang Nguyen
Information Security ------------- Fall 2013
Van Hoang Nguyen
Information Security ------------- Fall 2013
Van Hoang Nguyen
“fragility of our senses”
Information Security ------------- Fall 2013
Van Hoang Nguyen
4
28
17
12
100 98 100 100 100 100
86
% of drivers donating o...
Information Security ------------- Fall 2013
Van Hoang Nguyen
Opt-in
Opt-out
Information Security ------------- Fall 2013
Van Hoang Nguyen
? ?
Information Security ------------- Fall 2013
Van Hoang Nguyen
Information Security ------------- Fall 2013
Van Hoang Nguyen
Information Security ------------- Fall 2013
Van Hoang Nguyen
Information Security ------------- Fall 2013
Van Hoang Nguyen
Information Security ------------- Fall 2013
Van Hoang Nguyen
What a piece of work is a man! how noble in reason!
how infi...
Information Security ------------- Fall 2013
Van Hoang Nguyen
Information Security ------------- Fall 2013
Van Hoang Nguyen
Balancing usability & security
is always a challenge
Note: E...
Information Security ------------- Fall 2013
Van Hoang Nguyen
Information Security ------------- Fall 2013
Van Hoang Nguyen
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Information, Data and Decision Making

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what is information?
what is data?
how to make a decision?

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Information, Data and Decision Making

  1. 1. Van Hoang Nguyen Mail: startnewday85@gmail.com Department of Computer Science – FITA – HUA Information Security Course --------------------------------------------- Fall 2013 Dept. of Computer Science – FITA – HUA
  2. 2. Information Security ------------- Fall 2013 Van Hoang Nguyen こんにちは
  3. 3. Information Security ------------- Fall 2013 Van Hoang Nguyen 你好
  4. 4. Information Security ------------- Fall 2013 Van Hoang Nguyen 2
  5. 5. Information Security ------------- Fall 2013 Van Hoang Nguyen
  6. 6. Information Security ------------- Fall 2013 Van Hoang Nguyen 你好 2 こんにちは
  7. 7. Information Security ------------- Fall 2013 Van Hoang Nguyen 6 What is information? What is data? Information vs. Data?
  8. 8. Information Security ------------- Fall 2013 Van Hoang Nguyen 你好 2 こんにちは
  9. 9. Information Security ------------- Fall 2013 Van Hoang Nguyen
  10. 10. Information Security ------------- Fall 2013 Van Hoang Nguyen
  11. 11. Information Security ------------- Fall 2013 Van Hoang Nguyen
  12. 12. Information Security ------------- Fall 2013 Van Hoang Nguyen
  13. 13. Information Security ------------- Fall 2013 Van Hoang Nguyen
  14. 14. Information Security ------------- Fall 2013 Van Hoang Nguyen
  15. 15. Information Security ------------- Fall 2013 Van Hoang Nguyen
  16. 16. Information Security ------------- Fall 2013 Van Hoang Nguyen
  17. 17. Information Security ------------- Fall 2013 Van Hoang Nguyen
  18. 18. Information Security ------------- Fall 2013 Van Hoang Nguyen
  19. 19. Information Security ------------- Fall 2013 Van Hoang Nguyen
  20. 20. Information Security ------------- Fall 2013 Van Hoang Nguyen
  21. 21. Information Security ------------- Fall 2013 Van Hoang Nguyen Dopamine
  22. 22. Information Security ------------- Fall 2013 Van Hoang Nguyen What is "real"? How do you define "real"? If you're talking about what you can feel ... what you can smell, what you can taste and see ... then "real" is simply electrical signals interpreted by your brain.
  23. 23. Information Security ------------- Fall 2013 Van Hoang Nguyen Objective Subjective
  24. 24. Information Security ------------- Fall 2013 Van Hoang Nguyen
  25. 25. Information Security ------------- Fall 2013 Van Hoang Nguyen
  26. 26. Information Security ------------- Fall 2013 Van Hoang Nguyen
  27. 27. Information Security ------------- Fall 2013 Van Hoang Nguyen
  28. 28. Information Security ------------- Fall 2013 Van Hoang Nguyen
  29. 29. Information Security ------------- Fall 2013 Van Hoang Nguyen
  30. 30. Information Security ------------- Fall 2013 Van Hoang Nguyen
  31. 31. Information Security ------------- Fall 2013 Van Hoang Nguyen
  32. 32. Information Security ------------- Fall 2013 Van Hoang Nguyen
  33. 33. Information Security ------------- Fall 2013 Van Hoang Nguyen Association
  34. 34. Information Security ------------- Fall 2013 Van Hoang Nguyen Data is any sort of raw fact. Information is data in a usable form, usually processed in some way. It’s data plus interpretation.
  35. 35. Information Security ------------- Fall 2013 Van Hoang Nguyen 34
  36. 36. Information Security ------------- Fall 2013 Van Hoang Nguyen
  37. 37. Information Security ------------- Fall 2013 Van Hoang Nguyen
  38. 38. Information Security ------------- Fall 2013 Van Hoang Nguyen
  39. 39. Information Security ------------- Fall 2013 Van Hoang Nguyen
  40. 40. Information Security ------------- Fall 2013 Van Hoang Nguyen
  41. 41. Information Security ------------- Fall 2013 Van Hoang Nguyen
  42. 42. Information Security ------------- Fall 2013 Van Hoang Nguyen
  43. 43. Information Security ------------- Fall 2013 Van Hoang Nguyen
  44. 44. Information Security ------------- Fall 2013 Van Hoang Nguyen “fragility of our senses”
  45. 45. Information Security ------------- Fall 2013 Van Hoang Nguyen 4 28 17 12 100 98 100 100 100 100 86 % of drivers donating organs
  46. 46. Information Security ------------- Fall 2013 Van Hoang Nguyen Opt-in Opt-out
  47. 47. Information Security ------------- Fall 2013 Van Hoang Nguyen ? ?
  48. 48. Information Security ------------- Fall 2013 Van Hoang Nguyen
  49. 49. Information Security ------------- Fall 2013 Van Hoang Nguyen
  50. 50. Information Security ------------- Fall 2013 Van Hoang Nguyen
  51. 51. Information Security ------------- Fall 2013 Van Hoang Nguyen
  52. 52. Information Security ------------- Fall 2013 Van Hoang Nguyen What a piece of work is a man! how noble in reason! how infinite in faculty! in form and moving how express and admirable! in action how like an angle! in apprehension how like a god! Will Shakespeare (Act II, scene 2, of Hamlet) the beauty of the world! the paragon of animals!
  53. 53. Information Security ------------- Fall 2013 Van Hoang Nguyen
  54. 54. Information Security ------------- Fall 2013 Van Hoang Nguyen Balancing usability & security is always a challenge Note: Engineering Security - Peter Gutmann (2013)
  55. 55. Information Security ------------- Fall 2013 Van Hoang Nguyen
  56. 56. Information Security ------------- Fall 2013 Van Hoang Nguyen

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