[mevi]

Is there any ddos protection for debian?

[Mauzen]

Search for "connection limiter scripts" (mostly using netstat), its the most simple thing that already gives good protection.

[mevi]

thank you ill look into it

[XFlawless]

IP Tables, chkrootkit, TCP Dump and keep your server softwares up to date. If you are being ddos there are two ways to stop it

1) Null route the IP.
2) Invest thousands of dollars into hardware firewall.

[mevi]

Thnx for the info