iggijeffrey asked:


I have the following version of Linux web server rented from my hosting company:
Linux version 2.4.7-10 (bhcompile@stripples.devel.redhat.com) (gcc version 2.96 20000731 (Red Hat Linux 7.1 2.96-98)) #1 Thu Sep 6 16:46:36 EDT 2001

I’m looking to install a firewall software and an antivirus/antispam software on this server. Could you give me some suggestions? Free is better.
Red Hat Linux 7.1 2.96-98 is the Linux version. I have very limited experience with Linux and trying to learn as I go along. The hosting company requires me to buy the software (even if it is for the security of the site) and they will install it for me. I just wanted some suggestions on what firewall software is available which is considered to be the best and also works with the Linux version listed above.

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