Microsoft KB Archive/309461

= Applications that require or use IIS =

Article ID: 309461

Article Last Modified on 11/21/2006

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APPLIES TO


 * Microsoft Internet Information Services 5.0
 * Microsoft Internet Information Server 4.0

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This article was previously published under Q309461



We strongly recommend that all users upgrade to Microsoft Internet Information Services (IIS) version 6.0 running on Microsoft Windows Server 2003. IIS 6.0 significantly increases Web infrastructure security. For more information about IIS security-related topics, visit the following Microsoft Web site:

http://www.microsoft.com/technet/security/prodtech/IIS.mspx



SUMMARY
This article outlines a cumulative list of Microsoft software that either requires or may use Internet Information Services (IIS). This list will help you to identify an IIS server that needs to be patched in order to be protected from security vulnerabilities and possible worm viruses, such as Code Red or the Nimda virus.



MORE INFORMATION
This article is for general purposes and is not intended for detailed information regarding how these applications work with IIS. This article also specifies whether IIS is required or optional for each listed product.

Windows 2000:

 * Microsoft Systems Management Server 2003 (Required): The Distribution point, Management point, Server Locator point, and Reporting point components in Systems Management Server 2003 require that IIS is installed and enabled.
 * Microsoft Proxy Server (Required): This product requires that IIS already be installed because key components of Proxy Server install into the IIS metabase. This includes Proxy Server 2.0.
 * Microsoft Exchange Server 2000 (Required): Exchange 2000 requires that not only IIS, but also specific services such as Simple Mail Transfer Protocol (SMTP) and Network News Transfer Protocol (NNTP) be installed. If these services are not installed, Exchange 2000 fails to install.
 * Microsoft Site Server 3.0, Site Server 3.0 Commerce Edition (Required): This application uses the basic Web publishing functionality that is provided by IIS. If IIS is not installed, neither the legacy Site Server 3.0 nor the new Commerce Server 2000 install.
 * Microsoft SharePoint Portal Server 2000 (Required): The purpose of SharePoint is to provide Web collaboration and management of documents. The underlying component that drives SharePoint is IIS.
 * SharePoint Team Services from Microsoft (Required): Also known as the Office Web Server, this product requires that IIS already be installed.
 * Microsoft Small Business Server (Required): The product requires IIS because its management interface is an application within IIS.
 * Microsoft Passport Software Development Kit (SDK) (Required): This product requires that IIS already be installed.
 * Microsoft Application Center 2000 (Required): This application uses load-balancing technology and Web publishing features that were first introduced into the Site Server line of products. It copies metabase and COM+ components to multiple cluster nodes. This product requires IIS already be installed.
 * Microsoft BizTalk Server 2000 (Required): BizTalk uses Web Distributed Authoring and Versioning (WebDAV) and also creates a virtual directory within IIS. This application allows heterogeneous systems to interface with a common language.
 * Microsoft Commercial Internet Server (MCIS) 2.0 and later (Required): This product provides integral integration for Internet Service Providers (ISPs).
 * Microsoft Mobile Information Server 2000 (Required): IIS is the backbone of this product.
 * Microsoft Operations Manager (MOM) 2000 (Required): This product is a centralized manager for all Microsoft products that are running within an enterprise.
 * Microsoft Content Management Server 2001 (Required): This product extends IIS functionality and requires the use of IIS and Microsoft SQL Server in order to install properly.
 * Microsoft Certificate Server versions 1.0 and 2.0 (Optional): It is possible to create and issue digital certificates without having IIS installed. However, some installations of Certificate Services may accidentally install IIS as well. For example, Certificate Services 1.0 is installed from the NT Option Pack and thus may install IIS 4.0. In Certificate Services 2.0, the installation is separate from IIS, but its underlying function is to produce certificates for use with IIS or Exchange.
 * Microsoft Project Central (Optional): If you are using the Web component piece of Project Central, IIS must be installed. However, this involves special setup requirements and does not run on every client computer.
 * Microsoft SQL Server 2000 (Optional): IIS is not required with a standard installation, but IIS is required if the optional SQL Extensible Markup Language (XML) Support in IIS is installed.

Windows NT 4.0

 * 1) Microsoft Commercial Internet Server (MCIS) 2.0 and later (Required): This product provides integral integration for ISPs.
 * 2) Microsoft Passport SDK (Required): This product requires that IIS already be installed.
 * 3) Microsoft Proxy Server (Required): This product requires that IIS already be installed, because key components of Proxy Server install into the IIS metabase. This includes Proxy Server 2.0.
 * 4) Microsoft Site Server 3.0, Site Server Commerce Edition (Required): This legacy product requires that IIS already be installed.
 * 5) Microsoft Proxy 2.0 (Required): This product requires that IIS already be installed because key components of Proxy Server install into the IIS metabase. This includes Proxy Server 2.0.
 * 6) Microsoft Small Business Server (SBS) 4.5 (or NTOP applied to SBS 4.0) (Required): The management interface for this product is Web-based and requires that IIS be installed.
 * 7) Microsoft Visual Studio 6.0 Enterprise Edition (Optional): If you are designing Web applications using the tools that are included in Visual Studio, IIS may be installed on the computer on which Visual Studio is installed.
 * 8) FrontPage Server Extensions from Microsoft (Optional): When Web publishing is required, such as when you are using FrontPage or Visual InterDev publishing feature, IIS must first be installed and working.
 * 9) Microsoft Exchange 5.5 (Optional): Exchange 5.5 does not require IIS unless you are using Exchange's Outlook Web Access (OWA). If OWA is needed or Exchange is installed on a server on which IIS is already installed, Exchange interacts with IIS.

