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> -----Original Message-----
> From: dave.goldsmithintelsat.com
> [mailto:dave.goldsmithintelsat.com] Sent: Wednesday, August 01,
> 2001 12:48 PM
> To: incidentssecurityfocus.com
>
> Is there normally any reason for a web server to initiate OUTBOUND
> connections to the Internet? If not, why not block such
> outbound packets?

Dave,

you're right on. That's exactly the reason I wrote a small article
yesterday. Apparently SecurityFocus decided not to publish it to the
list. It went along the lines that everyone (incl. CERT, SANS, etc)
only focuses on the patch, and completely ignores to mention other
prevent measures, like blocking outbound connections from the web
server. (There are exceptions, like payment processing systems, DNS
in some cases, HIDS, but the idea of limiting outbound access is
something most everyone did not include in their bulletins). Good
security is multi-layered security. Level 1 is the patch, level 2 are
your mentioned firewall rules.

Regards,
Frank

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