Re: DNS and SMTP

[Byron Copeland <nodialtone () comcast net>]

Well kaps,

There are numerous resources at your finger tips concerning the topics
your interested in:

1)  google.com
2)  Various O'REILLY books concerning dns bind
3)  man pages
4)  help nslookup
5)  http://www.rfc-editor.org/
6) the list is endless...


On Fri, 2004-05-28 at 09:16, kaps lock wrote:
> Hi All,
> I am a security new bie.I would like to know or
> atleast if somebody can have me some pointers to good
> turtorials on
>
> 1)DNS
> basically i want to be able to understand everything
> about DNS ,using nslookup,dig inorder to be a good
> security analyst.like how i could determine OS of a
> dns server ,or say how i could determine what evrsion
> of BIND  it is using etc.
> 2)SMTP
> If somebody could tell me what is an Object ID and how
> does it function and how it is decided upon!!Like the
> tree that is followed.Also could a system be
> compromised if a attacker nows the communitry string?
>
> thanks a bunch in advance
>
> B
>
>
>
>       
>               
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