Hardening Linux Web Servers
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Bookmark History
Saved by 17 people (7 private), first by anonymouse user on 2006-06-30
- Kindhost on 2008-01-31 - Tags 0-vmware , 2-site , ie , links
- Kartoch on 2007-12-06 - Tags apache , hardening , howto , linux , php , security , sql , tutorial
- Skarkar on 2007-09-28 - Tags del.icio.us , imported , netcat_ip_port_listen_programs , security
- Del__t on 2007-03-25 - Tags imported furl
- Test_dellll on 2007-03-24 - Tags imported:delicious , linux , security , tutorial
Public Sticky notes
Understanding the output from netstat is pretty simple. The first field is the protocol, and you will notice that when the protocol is
udp, there is no state (as obviously udp is stateless unlike tcp).
The next interesting field is the Address field.
0.0.0.0:80
means that the server will respond to any IPs on port 80, while
127.0.0.1:80
means that the server is only listening to the loop back device.
Highlighted by joel
Public Comment
on 2006-07-06 by flypig