nanog mailing list archives

RE: How do you stop outgoing spam?


From: "Al Rowland" <alan_r1 () corp earthlink net>
Date: Tue, 10 Sep 2002 12:45:01 -0700


Steganography looked great in that hollywood movie Along Came a Spider
with Morgan Freeman (or at least the 'screen friendly' version they
portrayed) but a recent study of millions of graphics across USENET
found zero steganographic images. Great theory, no examples found in the
wild, other than in Hollywood scripts and some folk trading porn of the
type not usually posted to the public Internet.

Anyone interested my try:
http://www.earthweb.com/article/0,,10456_624101,00.html

Just my 2ยข.

Best regards,
_________________________
Alan Rowland


-----Original Message-----
From: owner-nanog () merit edu [mailto:owner-nanog () merit edu] On Behalf Of
alex () yuriev com
Sent: Tuesday, September 10, 2002 12:15 PM
To: Greg A. Woods
Cc: nanog () merit edu
Subject: Re: How do you stop outgoing spam?



and bypassing firewalls is an excellent way to get into BIG trouble 
with whomever is running the firewall.  It is irrelevant how ignorant 
that person might be about the traffic which passes through their 
firewall. I'm sure if they were only slightly less ignorant they'd run

a strict HTTP gateway on port 80 of their firewall and then you'd be 
stuck wrappging everything up to look like proper HTTP in order to 
bypass their firewall.  It is better that you learn to negotiate the 
access you need than to have to resort to using covert channels which 
could get you busted.

Steno is a great thing, so it wont get anyone busted.

Alex



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