Successfully reported this slideshow.
We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. You can change your ad preferences anytime.

ComSys2009

3,588 views

Published on

Published in: Technology
  • Be the first to comment

  • Be the first to like this

ComSys2009

  1. 1. TOMOYO Linux Design and Implementation of TOMOYO Linux ComSys 2009 November 27, 2009 NTT NTT
  2. 2. • 2003 NTT R&D • LSM (Linux Security Modules) SELinux • • : Linux
  3. 3. • (MAC) • • • • 2003
  4. 4. MAC • • MAC • • • •
  5. 5. Starting Over • SELinux • GUI (Visual Basic) • Network Security Forum 2003
  6. 6. Linux
  7. 7. /sbin/init
  8. 8. /etc/sysconfig/network-scripts/ifup
  9. 9. • MAC • DTE: Domain Type Enforcement • • OK OS
  10. 10. • MAC X • SELinux • TOMOYO
  11. 11. TOMOYO • • bash bash • •
  12. 12. TOMOYO • • • •
  13. 13. • • Linux/UNIX fork, exec • •
  14. 14. TOMOYO Linux • SELinux
  15. 15. MAC • • LKML AppArmor SELinux • SELinux (flame war) • Ottawa Linux Symposium 2008
  16. 16. • 2007 6 • • • • •
  17. 17. • SELinux TCSEC • • TOMOYO •
  18. 18. • • • •
  19. 19. • • (ex. /etc/nologin) •
  20. 20. • • SELinux • TOMOYO PacSec2007 •
  21. 21. • LSM • • LSM • SELinux •
  22. 22. • TOMOYO Linux FOSDEM’08 • LSM 2.4 • • BusyBox • Android JLS2009 CELF2009
  23. 23. • • • •
  24. 24. • • Linux • • •
  25. 25. • • •
  26. 26. Linux • • Linux JLS2009 • ml • LinuxCon2009
  27. 27. TOMOYO • • •
  28. 28. ComSys2009 • •
  29. 29. • • • http://twitter.com/tomoyo_linux • 2 •
  30. 30. Copyright • Linux Linus Torvalds • TOMOYO NTT

×