Originally posted by Jake_
Originally posted by Crysstaafur
Doubtfull. I am quite sure that they have a robots.txt file to prevent spidering of any sort. Even if it didn't who in their right mind would want go
through all that traffic.
These are not webservers, but simply computers that route internet traffic to its destination. Of course, there may be computers between the hops that
do not respond to tracert packets. The spying software would log the information sent to the server, then relay the information to the next hop to its
destination. The logs of the information could be sent to another computer, which searches through the data for specific keywords, then reports the
context of those keywords to people or other searching computers.
"tracert", or traceroute as it's really know (it's a unix tool, ported to dos), does not use any sort of special packets. it's simply using ICMP
(also known as "ping") packets with a incramenting TTL (time to live). This means that you are pinging a host somewhere on the internet, but since
the packet's TTL value is given say +1 every time it's sent (starting with zero), every host between will respond to you.
thus, you see where your data is going.
therefor, it's quite hard to be an active node on the net and hide from a traceroute. the only sort of exception would be if your were sniffing on a
lower layer of the network (look here->
www.webopedia.com... for more information on the OSI Model), say around layer 2,
you wouldn't be noticed. (one thing to consiter is that communication on the internet is done with tcp/ip, which is all the way up in layer 7 [the
application layer], so if you're sniffing layer 2, you will get *everything*).
i imagine this is probably how the next carnivore works.