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01-20-2011, 03:04 AM
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#1
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Member
Registered: Feb 2009
Distribution: Mainly CentOS6.4 x64
Posts: 161
Rep:
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Secure Bind 9 for a public facing dns
Hi there,
Just a general question (I hope this is the right section, if not please feel free to move this topic lol).
I am just about to undergo a new peice of freelance work myself on Bind 9, but it has been ages since I have done this, this was on my own LAN with port 53? Blocked from outside, so mine is not public facing.
But this project is, what should I setup to make this truely secure, just to recap on my thoughts aswell, forward resolving is Domain -> IP is not it? Then Reverse is IP->Domain is not it?
However my more obvious concern is to make this as secure as possible!
Thanks,
Jeremy.
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01-20-2011, 03:52 AM
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#3
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Member
Registered: Aug 2005
Location: D.i.t.h.o, Texas
Distribution: Slackware 13.x, rhel3/5, Solaris 8-10(sparc), HP-UX 11.x (pa-risc)
Posts: 988
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Greetingz!
I've worked with (and had to setup) several DNS configurations, and let me tell you; the best damn book there is out there for just what you're looking for is O'Reilly's "DNS & Bind". Bear in mind, when I was doing it, the 2nd Edition had just come out, so it's been a while for me, too.
Obligitory Amazon Link
Now, you might want to consider setting up a "bastion host". That term is documented pretty well out there (sometimes you just need to know what to google).
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1 members found this post helpful.
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01-21-2011, 03:19 AM
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#4
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Member
Registered: Feb 2009
Distribution: Mainly CentOS6.4 x64
Posts: 161
Original Poster
Rep:
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Ah wonderful, will read that then.
Thanks ever so much for your advice!
Jeremy.
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