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Exchange Server 2003 Benchmark Version 1.0

Name CIS Exchange Server 2003 Benchmark
Version Version 1.0
Status Final
Creation Date 2005
Revision Date 2005-08-18
Product Category Mail Server
Vendor Microsoft Corporation
Product Microsoft Exchange Server 2003
Product Version Microsoft Exchange Server 2003
Product Role Enterprise Email Server
Checklist Summary The purpose of this guide is to provide the reader with security configuration guidance for Microsoft’s Exchange Server 2003. Furthermore, it is assumed that the underlying operating system is Microsoft’s Windows Server 2003. The recommendations contained herein have been tested on a Windows Server 2003-based platform. Although most of the recommendations will apply even if Exchange is loaded over a different Windows OS, no statements regarding security or operability can be made for other platform configurations.
Known Issues This document is only a guide containing recommended security settings. It is not meant to replace well-structured policy or sound judgment. Furthermore, this guide does not address site-specific configuration issues. The security changes described in this document only apply to Microsoft Windows NT 4.0 Service Pack 6a systems and should not be applied to any other Windows NT versions or operating systems. You can severely impair or disable a Windows NT system with incorrect changes or accidental deletions when using programs (examples: Security Configuration Manager, Regedt32.exe, and Regedit.exe) to change the system configuration. Therefore, it is extremely important to test all settings recommended in this guide before installing them on an operational network.
Target Audience This document is intended for system administrators, but should be read by anyone involved with or interested in installing and/or configuring Exchange. We assume that the reader is a knowledgeable system administrator. In the context of this document, a knowledgeable system administrator is defined as someone who can create and manage accounts and groups, understands how operating systems perform access control, understands how to set account policies and user rights, is familiar with how to set up auditing and read audit logs, and can configure other similar system-related functionality. Additionally, it is assumed that the reader is a competent Exchange administrator.
Target Operational Environment Specialized-Security - Limited Functionality
Checklist Installation Tools Not Available.
Rollback Capability Not Available.
Testing Information Not Available.
NIAP/CMVP Status Not Available.
Regulatory Compliance   Not Available.
Comments, Warnings, Disclaimer, Miscellaneous
Refer to Known Issues.
Disclaimer Differs for Public and Private consumers, please read disclaimer information from the CIS web site located at:
http://www.cisecurity.org/sub_form.html
Product Support  
Submitting Organization/Authors The Center for Internet Security (CIS)
Point of Contact http://www.cisecurity.org/
Sponsor Not Available
Licensing

Differs for Public and Private consumers, please read licensing information from the CIS web site located at:
http://www.cisecurity.org/sub_form.html

Checklist Homepage http://www.cisecurity.org/
Download Package http://www.cisecurity.org/sub_form.html
Integrity sha1 (CIS_Exchange2003_Benchmark_v1.0.pdf) =
00915e0f58566d7ab20ecebf1f92423440e68d15

sha256 (CIS_Exchange2003_Benchmark_v1.0.pdf) =
4a57bfcec8552637440148f310dfa6e771c07cfe
396388cd6aad1d5db500fc0f
Change History

Version 1.0: 2004-09-18

Dependency/Requirement Exchange Server 2003 and Exchange Server Front-End and Back-End Topology, Windows Server 2003 Security Guide, Windows Server 2000 Operating System Level 2 Benchmark Consensus Baseline Security Settings, Exchange Server 2003 Security Hardening Guide,
http://www.microsoft.com/security/
guidance/prodtech/IIS.mspx, as appropriate.
References

Exchange Server 2003 Deployment Guide, The Microsoft Corporation:
http://www.microsoft.com/technet/prodtechnol/
exchange/guides/Ex2k3DepGuide/
f9918adf-057a-4235-8f7e-f7f27f3a8789.mspx

Joey Masterson and Andrew Moss, Exchange Server 2003 and Exchange Server Front-End and Back-End Topology, The Microsoft Corporation, July 2004.

Barry Gerber, Mastering Microsoft Exchange Server 2003, SYBEX Inc., 2003.

Kurt Dillard, Jose Maldonado, and Brad Warrender, Windows Server 2003 Security Guide, The Microsoft Corporation, 2003.

CIS, Windows Server 2000 Operating System Level 2 Benchmark Consensus Baseline Security Settings Version 1.02, 2 September 2003.

NIST Identifier 1091



NIST and the checklist submitter do not guarantee or warrant the checklist's accuracy or completeness. NIST is not responsible for loss, damage, or problems that may be caused by using the checklist.

Last updated: March 30, 2006
Page created: October 28, 2004

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