ISAserver.org - Monthly Article Update

  • From: "ISAserver.org" <info@xxxxxxxxxxxxx>
  • To: "isalist@xxxxxxxxxxxxx" <isalist@xxxxxxxxxxxxx>
  • Date: Wed, 01 Feb 2006 07:29:20 -0600

ISAserver.org - Monthly Article Update

Hi ISAlist,

New articles added to ISAserver.org last month:


Title: Publishing Remote Desktop Web Connection Sites with the ISA Firewall 
Part 3: Testing and Troubleshooting
Author: Thomas Shinder
Summary: In part one of this three part series on publishing remote desktop Web 
connection sites, we went over the details on how the process works and how the 
process does not work. In part two of the series we went over the step by step 
details on how to publish the remote desktop connection Web site and RDP 
servers. In this, part 3 and the last part of the article series, we’ll test 
the configuration and then go into a deep discussion on troubleshooting issues 
you might run into when publishing Web sites and RDP servers.
Link: 
http://www.ISAserver.org/tutorials/Publishing-Remote-Desktop-Web-Connection-Sites-ISA-Firewall-Part3.html

Title: How to work around an issue with VPN clients and split DNS
Author: Stefaan Pouseele
Summary: In the past I have read a lot about VPN users having problems 
accessing internal resources which are also published on the same ISA server. I 
had never fully understood those problems because I had never experienced them 
myself. Recently I was lucky to see the problem with my own eyes and 
investigate it further. Now, I would like to share a nice workaround to that 
problem.
Link: http://www.ISAserver.org/tutorials/work-around-VPN-clients-split-DNS.html

Title: Publishing Remote Desktop Web Connection Sites with the ISA Firewall 
Part 2: Creating the Web and Server Publishing Rules
Author: Thomas Shinder
Summary: In this article we’ll move out attention to the details of the 
configuration. Enabling remote access to remote desktop Web connections sites 
is fairly straightforward: you need to create a Web Publishing Rule and one or 
more RDP Server Publishing Rules, depending on how many RDP servers you want to 
make available to external users.
Link: 
http://www.ISAserver.org/tutorials/Publishing-Remote-Desktop-Web-Connection-Sites-ISA-Firewall-Part2.html

Title: Creating a Parallel ISA Firewall Configuration in a Netscreen DMZ
Author: Thomas Shinder
Summary: Over the years there have been a number of questions about how to 
configure the ISA firewall in a “hardware” firewall’s “DMZ”. I have to admit 
that this question never made much sense to me, since I couldn’t figure out why 
the fledgling ISA firewall admin would want to create such a configuration. It 
seemed to be a simple affair to place the ISA firewall either in parallel or in 
a back to back configuration with the “hardware” firewall in front of the ISA 
firewall, allowing the ISA firewall to provide its superior level of protection 
nearest to the protected resources.
Link: 
http://www.ISAserver.org/tutorials/Creating-Parallel-ISA-Firewall-Configuration-Netscreen-DMZ.html

Title: Product Review: GFI WebMonitor 3.0 
Author: Thomas Shinder
Summary: There are a number of solutions on the market today that plug into the 
ISA firewall’s Web proxy filter that enable you to block dangerous downloads 
and non-work related Web sites. One of the slickest and easiest to configure 
and manage solutions I’ve found so far is the GFI WebMonitor 3.0.
Link: http://www.ISAserver.org/articles/Product-Review-GFI-WebMonitor30.html

Title: Publishing Remote Desktop Web Connection Sites with the ISA Firewall 
Part 1 – Remote Desktop Web Services Concepts
Author: Thomas Shinder
Summary: The Windows XP and Windows Server 2003 Remote Desktop Web Connection 
feature allows you to connect to RDP servers through an easy to use Web browser 
interface. This article is dedicated to discussing how the Remote Desktop Web 
Connection Actually works and how it does NOT work, and also, DNS Issues with 
Remote Desktop Web connections
Link: 
http://www.ISAserver.org/tutorials/Publishing-Remote-Desktop-Web-Connection-Sites-ISA-Firewall-Part1.html

Title: Creating Multiple Security Perimeters with a Multihomed ISA Firewall 
Part 6: Creating the SMTP and Secure Exchange Server Publishing Rules
Author: Thomas Shinder
Summary: In this, part 6 and the last part of my series on how to create 
multiple security perimeters using ISA firewalls, we’ll finish up by covering 
the following topics:

Create the Server Publishing Rule allowing inbound SMTP from the anonymous DMZ 
SMTP Server to the back-end Exchange Server; Create the Server Publishing Rule 
allowing Secure Exchange RPC Communications to the Back-end Exchange Server; 
Create the Outbound Access Rules 

Link: 
http://www.ISAserver.org/tutorials/Creating-Multiple-Security-Perimeters-Multihomed-ISA-Firewall-Part6.html





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