In article 4849C905.7090007@hogranch.com, John R Pierce pierce@hogranch.com wrote:
Have a search on google for NSA Hardening RHEL5, you will find a very good document (pdf) which will help you start you're hardening.
http://www.nsa.gov/snac/downloads_redhat.cfm?MenuID=scg10.3.1.1
That link fails, but the following two links work fine:
http://www.nsa.gov/snac/os/redhat/rhel5-pamphlet-i731.pdf
http://www.nsa.gov/snac/os/redhat/rhel5-guide-i731.pdf
Cheers Tony