Introduction to CNS Course

  • 356 views
Uploaded on

Introduction to Computer and network security course

Introduction to Computer and network security course

  • Full Name Full Name Comment goes here.
    Are you sure you want to
    Your message goes here
    Be the first to comment
    Be the first to like this
No Downloads

Views

Total Views
356
On Slideshare
0
From Embeds
0
Number of Embeds
1

Actions

Shares
Downloads
33
Comments
0
Likes
0

Embeds 0

No embeds

Report content

Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
    No notes for slide

Transcript

  • 1. Dept. of Computer Science – FITA – HUA Van Hoang Nguyen Mail: startnewday85@gmail.com Department of Computer Science – FITA – HUAComputer and Network Security ---------------------------------------- Fall 2012
  • 2. Computer & Network Security – Fall 2012Van Hoang Nguyen
  • 3. Computer & Network Security – Fall 2012Van Hoang Nguyen
  • 4. Computer & Network Security – Fall 2012Van Hoang Nguyen
  • 5. Computer & Network Security – Fall 2012Van Hoang Nguyen
  • 6. Computer & Network Security – Fall 2012Van Hoang Nguyen
  • 7. Computer & Network Security – Fall 2012Van Hoang Nguyen
  • 8. Computer & Network Security – Fall 2012Van Hoang Nguyen
  • 9. Computer & Network Security – Fall 2012Van Hoang Nguyen
  • 10. Computer & Network Security – Fall 2012 Not “to make the system as secure as possible” “To make the system as secure as possible within certain constraints” Cost Benefit, usability and convenience More security is not always better at allVan Hoang Nguyen 9
  • 11. Computer & Network Security – Fall 2012 Total vulnerabilities cataloged 9000 8000 7000 6000 5000 4000 3000 2000 1000 0 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 Sourced by http://www.cert.org/stats/cert_stats.htmlVan Hoang Nguyen
  • 12. Computer & Network Security – Fall 2012 Sourced by Charles Henderson - Trustwave 2011Van Hoang Nguyen
  • 13. Computer & Network Security – Fall 2012Van Hoang Nguyen
  • 14. Computer & Network Security – Fall 2012Van Hoang Nguyen
  • 15. Computer & Network Security – Fall 2012Van Hoang Nguyen
  • 16. Computer & Network Security – Fall 2012 Part 1 Introduction Part 2 Program level Part 3 Application level Part 4 Viruses and Malware Part 5 The Trusted Computing ArchitectureVan Hoang Nguyen
  • 17. Computer & Network Security – Fall 2012Van Hoang Nguyen
  • 18. Computer & Network Security – Fall 2012 Attention 10% Mid 30% Final 60% Total 100%Van Hoang Nguyen
  • 19. Computer & Network Security – Fall 2012Van Hoang Nguyen
  • 20. Computer & Network Security – Fall 2012Van Hoang Nguyen
  • 21. Computer & Network Security – Fall 2012Van Hoang Nguyen