POLL RESULTS: Do you use a firewall on dedicated Linux / BSD box?

Posted on in Categories Poll last updated November 24, 2007

In last months reader poll I asked about Firewall on dedicated UNIX / Linux box.

Poll Result: Do you use a firewall on dedicated Linux / BSD box?

Do we really need a firewall?

Personally, I install firewall on all boxes to filter out unwanted junk and IPs; even if box is only running public service such as a web server. The overall idea is to limit access and reduce liability on my part if serer got rooted (read as compromised). Remember, bad boys never play by the rules.

Posted by: Vivek Gite

The author is the creator of nixCraft and a seasoned sysadmin and a trainer for the Linux operating system/Unix shell scripting. He has worked with global clients and in various industries, including IT, education, defense and space research, and the nonprofit sector. Follow him on Twitter, Facebook, Google+.

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