On Oct 25, 2008, at 11:17 PM, Marian Marinov wrote:

Also a good security addition will be adding SELinux, RSBAC or GRSecurity to
the kernel and actually using any of these.

Bear in mind, that there may be performance trade-offs. Enabling SELinux will cut 2 Gb/s off a 10 Gb/s link as measured by netperf's TCP_STREAM.

I am not saying don't use SELinux, but simply be aware of what impact it will have.

Scott
_______________________________________________
Beowulf mailing list, Beowulf@beowulf.org
To change your subscription (digest mode or unsubscribe) visit 
http://www.beowulf.org/mailman/listinfo/beowulf

Reply via email to