WARNING: THIS link will download Policy Analyzer 3.0 and samples in a safe zip file from Microsoft:
Microsoft Policy Analyzer 3.0 is now available and according to Aaron Margosis: “Policy Analyzer is a utility for analyzing and comparing sets of Group Policy Objects (GPOs).” There is a pdf file that is included with the download that explains how to use the application. The new updated 3.0 version also includes several PolicyRules files that can be imported into the Policy Analyzer application and used to compare to the computer’s policies or any imported GPO backup files.
The best use of this software in my opinion is to use it in a domain to analyze your organization’s Group Policy Objects and to look for conflicts with Local Policies or within all the GPOs. You can point it to the SYSVOL folder and import the group policy objects that are being used in the domain. Then by comparing them, you will be alerted to any conflicts and you can export the results to an Excel spreadsheet. It is an excellent tool that will take some time to get used to, but it is extremely important for any security professional to do an analysis of an organization’s policies.