26 May
2003
26 May
'03
16:41
On Monday 26 May 2003 18:01, Ruprecht Helms wrote:
how have I to write a iptablerule to protect my box against portscanning with tools like nmap.
For a 100% secure firewall: http://www.ranum.com/pubs/a1fwall/ The following document will give you some hints what questions need to be answered before you can expect more specific help: http://www.nswc.navy.mil/ISSEC/Docs/Ref/GeneralInfo/firewall_faq.html You may want to look at the personal-firewall and/or SuSEfirewall2 provided in the SuSE distribution before trying to write a set of rules yourself. Arjen -- 51 N 25' 05.1" - 05 E 29' 13.3" Key fingerprint - 66 4E 03 2C 9D B5 CB 9B 7A FE 7E C1 EE 88 BC 57