Can you give a link to the ZDNET article about Negative Port.
Thanks, Naor.
----- Original Message -----
From: sihaya <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Monday, March 06, 2000 9:24 PM
Subject: Port 0- one more question.
> Hello! I was hoping you could me a bit more about Port 0. Does this port
>
> actually exist or is it for masking somehow? I got a BO scan through a
> Port 0 and am confused if this is actually a Port or was that scan
> masked somehow?
>
> I also had a question regarding so-called 'negative' ports: There was an
>
> article through ZDNET not to long ago and it described hackers using
> some kind of stealth whatever and coming up with negative ports. There
> wasn't much on how it was done so I was hoping you could let me know if
> you've ever heard of this. I subscribe to a security and firewalls
> newsletter (GNAC) and posed the same question there. Since I'm on cable
> there are umpteen times a day that my firewall logs unauthorized entries
>
> and then I have to go and chase those intruders back to the ISPs.
>
> Thanks for your time, attention and help in this matter. I really
> appreciate it.
>
> Warm regards,
> Sihaya
>
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