hello,
i created a picture about the selinux architecture some weeks ago, atm
i'm not sure if everything is right within this picture. it would be
nice, when someone could give me some proposals on how to improve /
change / correct the picture. until now i found several pictures in
papers (for example in USENIX papers) and magazines, but most of them
differ slightly so i don't know which is right. Some of them are very
old, so i don't know if i can trust them.
I know that "my" picture doesn't show everything, the intention is to
only show the basics.
If you need additional please let me know. Any help is greatly
appreciated. tnx in advance.
LINK TO PICTURE:
http://4.bp.blogspot.com/_OR3mMHaW6Iw/SgP9K42jAVI/AAAAAAAAAAU/i-bFA7iNkOA/s1600-h/sel_1_eng.png
(SOME) FURTHER INFORMATION:
BTW: a good online resource to the topic:
http://www.ibm.com/developerworks/linux/library/l-selinux/
and here (excerpt of book "Operating Systems Security" by T. Jaeger):
http://books.google.com/books?id=P4PYPSv8nBMC&printsec=frontcover#PPA127,M1
and here:
http://www.redhat.com/docs/manuals/enterprise/RHEL-4-Manual/selinux-guide/selg-chapter-0013.html
and here:
http://www.centos.org/docs/5/html/5.1/Deployment_Guide/s1-SELinux-overview.html
and here about LSM (Linux Security Modules: General Security Support
for the Linux Kernel):
http://www.usenix.org/event/sec02/full_papers/wright/wright.pdf
german speaking ppl can find some limited information here (p. 231):
http://people.redhat.com/tscherf/articles/SELinux/selinux.pdf
and here (excerpt of book "SELinux & AppArmor" by Ralf Spenneberg (p.
139), which seems to show the FLASK thing):
http://www.os-t.de/PDFs_SELinux/2363_Kap_11.pdf
Many other pics (in older papers) seems to rely mainly on FLASK
architecture, i'm not sure if these pics reflect the current situation
with selinux.
--
Sebastian Pfaff
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