NSA Guide to Securing RHEL 5

brownwrap

OK, so its not RHEL 6, but securing RH just the same:


http://www.nsa.gov/ia/_files/os/redhat/rhel5-guide-i731.pdf

AceRimmer

This is up-to-date for RHEL6 from CIS:
https://benchmarks.cisecurity.org/tools2/linux/CIS_Red_Hat_Enterprise_Linux_6_Benchmark_v1.1.0.pdf

And for other systems and services:
https://benchmarks.cisecurity.org/downloads/multiform/index.cfm