The document appears to be notes from an Information Security course taught by Van Hoang Nguyen in the fall of 2013. It covers topics such as when private information becomes data, how to implement information security, cryptography, and steganography. The notes are broken into various sections and include the instructor's contact information.

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. Van Hoang Nguyen
Mail: startnewday85@gmail.com
Department of Computer Science – FITA – HUA
Information Security Course --------------------------------------------- Fall 2013
Dept. of Computer Science – FITA – HUA

3. Information Security ------------- Fall 2013
Van Hoang Nguyen

4. Information Security ------------- Fall 2013
Van Hoang Nguyen

5. Information Security ------------- Fall 2013
Van Hoang Nguyen

6. Information Security ------------- Fall 2013
Van Hoang Nguyen

7. Information Security ------------- Fall 2013
Van Hoang Nguyen

8. Information Security ------------- Fall 2013
Van Hoang Nguyen

9. Information Security ------------- Fall 2013
Van Hoang Nguyen
When must you care?
When private information became data

10. Information Security ------------- Fall 2013
Van Hoang Nguyen
How to do?

11. Information Security ------------- Fall 2013
Van Hoang Nguyen

12. Information Security ------------- Fall 2013
Van Hoang Nguyen

13. Information Security ------------- Fall 2013
Van Hoang Nguyen

14. Information Security ------------- Fall 2013
Van Hoang Nguyen

15. Information Security ------------- Fall 2013
Van Hoang Nguyen
Steganography Cryptography

16. Information Security ------------- Fall 2013
Van Hoang Nguyen
L
L-1
Cryptography

17. Information Security ------------- Fall 2013
Van Hoang Nguyen
What is your choice?

18. Information Security ------------- Fall 2013
Van Hoang Nguyen

19. Information Security ------------- Fall 2013
Van Hoang Nguyen