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Refer to the ISS RealSecure Getting Started Guide and ISS RealSecure
User's Guide for specific Windows NT Workstation 4.0 hardening settings
that is highly recommended by ISS. I would attempt not to deviate from
some of their recommendations since some of the common NT hardening may
possibly disable ISS RealSecure features.
/mark
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04/03/00 02:20 PM
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Subject: RE: Installing RealSecure Questions
Someone had mentioned that I should harden my OS before I install the
actual RealSecure software. Does anyone have any sites that I could go to
for a reference or some general tips I should consider?
Mark
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From: "Lincoln, Harvey SFC--G6" <[EMAIL PROTECTED]>
To: "'[EMAIL PROTECTED]'" <[EMAIL PROTECTED]>
Subject: RE: Installing RealSecure Questions
Date: Mon, 3 Apr 2000 15:47:02 -0500
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The IDS should be placed behind the Firewall so it can detect anything
that
might get through the firewall
-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, March 28, 2000 12:02 PM
To: [EMAIL PROTECTED]
Subject: Installing RealSecure Questions
I'm going to install RealSecure in our dmz network, and I was
contemplating
on whether or not the IDS should be sitting outside or behind our
firewall.
My objective is to monitor traffic targeting our web servers. Does anyone
have any insights on the pros and cons as to where the IDS should be
placed
on the network?
I'm getting ready to install the RealSecure console and engine. Does it
matter if I do that first, then set up the machines in promiscous mode or
should I set up the machine so that it is dual-homed and then install the
console and engine software?
Also, does anyone know of any known vulnerabilities that should be fixed
before I place the IDS in a production environment? If I place the
machine
outside our firewall should certain ports be disabled? Do certain ports
also
need to be diabled if the RealSecure box is sitting behind our firewall?
Sorry for the long list of questions, but any help would be appreciated.
Thanks,
Mark
