Nmap Security Scanner
*Intro
*Ref Guide
*Install Guide
*Download
*Changelog
*Book
*Docs
Security Lists
*Nmap Hackers
*Nmap Dev
*Bugtraq
*Full Disclosure
*Pen Test
*Basics
*More
Security Tools
*Pass crackers
*Sniffers
*Vuln Scanners
*Web scanners
*Wireless
*Exploitation
*Packet crafters
*More
Site News
Site Search:
Exploit World
Advertising
About/Contact
Credits
Sponsors:
edgeos



Bugtraq: RE: recursive DNS servers DDoS as a growing DDoS problem

RE: recursive DNS servers DDoS as a growing DDoS problem

From: gboyce <gboyce_at_badbelly.com>
Date: Fri, 31 Mar 2006 12:38:36 -0500 (EST)

On Thu, 30 Mar 2006, Geo. wrote:

> It's a security issue. He who controls the dns server controls you, yes?
>
> Ok we are talking about locking down DNS like we locked down smtp relay. So
> if you want to send a mail today can you just use any smtp server you want
> or are you severly limited, possibly by a port 25 block which forces you to
> use just your ISP's mail smtp server?
>
> Don't you think creating a control point like that is dangerous? Especially
> dangerous when it's DNS which runs virtually every function on the internet?
>
> It's not a conspiracy theory, it's fact, if you create a control like that
> someone is going to want to control it. I suggest only that we consider this
> along with everything else.

I haven't heard anyone talk about requiring that users use their ISP's DNS
server. Just that they should not be able to use any random DNS server on
the internet.

What is stopping you from running your own local DNS server? My system at
home runs named in a configuration that allows any systems on my local
network to query from it. That's what I use as my authoritative
nameserver.

--
Greg
Received on Apr 01 2006
[ Nmap | Sec Tools | Mailing Lists | Site News | About/Contact | Advertising | Privacy ]