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Category Archives: ISA Server
0xc0040357: The Server referenced by Array <SERVERNAME> does not exist
Just in the process of upgrading our firewall from ISA Server 2004 to ISA Server 2006. Before I did this, though, I wanted to grab an export of my current config. However toward the end of the export, the management … Continue reading
Application Layer Firewall protection for Exchange Server 2003 with ISA Server 2004
Another excellent document for protecting Exchange with ISA Server Application Layer Firewall protection for Exchange Server 2003 with ISA Server 2004 And reinforcing a post from last month: “We do not recommend placing an Exchange front-end server in a perimeter network because … Continue reading
ISA Client Spy
Found this via Stanislas Quastana’s blog: ISA Client Spy. Free tools for ISA Server are great and this one, should be an excellent troubleshooting tool. “ISA Client Spy is a FREE utility designed specifically for use with Microsoft ISA Server 2004. With ISA … Continue reading
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Secure access to Exchange
Placing an Exchange Front-end server in the DMZ does nothing to increase security. This configuration increases complexity and opens many holes through your firewall. How many of those firewalls are inspecting that traffic? An Exchange Front-end server should be implemented for … Continue reading
Securing the network using Microsoft ISA Server 2004
This is a great article discussing the features of ISA Server as a layer 7 firewall (without the usual zealous bubble from Dr T. Shinder) The Industry Insiders: Securing the network using Microsoft ISA Server 2004 http://blogs.technet.com/industry_insiders/articles/404588.aspx Whilst on the subject … Continue reading
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