1. 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environment Chapter 9: Implementing and Using Group Policy

2. 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environemnt 2 Objectives Create and manage Group Policy objects to control user desktop settings, security, scripts, and folder redirection Manage and troubleshoot Group Policy inheritance Deploy and manage software using Group Policy

3. 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environemnt 3 Introduction to Group Policy Group policy centralizes management of user and computer configuration settings throughout a network A group policy object is an Active Directory object used to configure policy settings for user and computer objects There are two default Group Policy Objects: Default Domain Policy (linked to domain container) Default Domain Controllers Policy (linked to domain controller OU)

4. 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environemnt 4 Introduction to Group Policy (continued) You can modify default GPOs You can create new GPOs and link them to particular sites, domains, and OUs Policy settings will be propagated to all users and computers in container including child OUs Group policy can only be applied to computers running Windows Server 2003, Windows 2000, and Windows XP

5. 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environemnt 5 Creating a Group Policy Object Two ways to create a GPO: Group Policy standalone Microsoft Management Console (MMC) snap-in Group Policy extension in Active Directory Users and Computers

6. 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environemnt 6 Activity 9-1: Creating a Group Policy Object Using the MMC Objective: To create a GPO using the Group Policy Object Editor MMC snap-in Locate the MMC Group Policy Object Editor snap-in Create a new GPO

7. 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environemnt 7 Activity 9-1 (continued)

8. 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environemnt 8 Activity 9-2: Creating OUs and Moving User Accounts Objective: To create new Organizational Units and move existing user accounts into them. Must be familiar with using OUs for controlling the application of Group Policy settings Create new OUs using Active Directory Users and Computers Move users into the new OUs

9. 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environemnt 9 Activity 9-3: Creating a Group Policy Object and Browsing Settings Using Active Directory Users and Computers Objective: Create a GPO using Active Directory Users and Computers as an alternative to MMC snap-in From Active Directory Users and Computers, use the Group Policy tab of the Properties of an existing OU to add and create GPOs Browse configuration settings of a Group Policy Object

10. 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environemnt 10 Editing a GPO

11. 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environemnt 11 Editing a GPO (continued) Table 9-1 shows configuration categories for both computer and user configurations Two tabs in Properties of each setting: Setting allows you to enable or disable the setting Explain provides information about the setting GPO content is stored in 2 locations: Group Policy container (GPC) Group Policy template (GPT) A GPO is identified by a 128-bit globally unique identifier (GUID)

12. 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environemnt 12 Activity 9-4: Deleting Group Policy Objects Objective: To delete a GPO using Active Directory Users and Computers A previously created GPO is deleted from an OU

13. 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environemnt 13 Application of Group Policy Two main categories to a Group Policy Computer configuration (settings apply to computers in the container) User configuration (settings apply to users in the container) Upon computer startup (or user logon) Computer queries domain controller for GPOs. Domain controller finds applicable GPOs. Domain controller presents list of GPOs. The client gets Group Policy templates, applies the settings and runs the scripts. Same basic process happens for user logons

14. 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environemnt 14 Controlling User Desktop Settings Administrative templates Used to limit user manipulation of user desktop and computer configurations Aim is to reduce administrative costs Seven main categories of configuration settings can be applied to either computer or user section of a GPO

15. 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environemnt 15 Controlling User Desktop Settings (continued)

16. 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environemnt 16 Activity 9-5: Configuring Group Policy Object User Desktop Settings Objective: To configure and test the application of Group Policy settings Use Active Directory Users and Computers to access the desired configuration settings Configure settings using the Group Policy Object Editor Verify that the configured settings have the expected results

17. 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environemnt 17 Managing Security Settings with Group Policy Password Policy, Account Policy, and Kerberos Policy settings are only applicable to domain objects Other nodes in Security Settings category can be applied at both domain and OU levels Local Policies Audit Policy User Rights Assignment Security Options

18. 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environemnt 18 Managing Security Settings with Group Policy (continued) Event Log Restricted Groups System Services Registry File System Wireless Network Policies Public Key Policies Software Restriction Policies IP Security Policies on Active Directory

19. 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environemnt 19 Activity 9-6: Configuring Group Policy Object Security Settings Objective: Use Group Policy settings to configure a logon banner for domain users Use Active Directory Users and Computers to access the Default Domain Policy GPO Create a logon banner Verify that the banner appears

20. 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environemnt 20 Activity 9-7: Configuring File System Security Using Group Policy Settings Objective: Use Group Policy settings to configure security permissions Create a folder Use Active Directory Users and Computers to configure the permissions on the folders Update Group Policy settings on the server Verify that the permissions are explicitly defined

21. 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environemnt 21 Assigning Scripts Windows Server 2003 can run scripts during: User logon or logoff User section of GPO Computer startup and shutdown Computer section of GPO Default is for scripts to run synchronously from top to bottom Can specify script time-outs, asynchronous execution, and hiding of scripts

22. 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environemnt 22 Activity 9-8: Assigning Logon Scripts to Users Using Group Policy Objective: Use GPOs to assign logon scripts to domain users Create a script file Add the script to the logon policies of a particular group using Active Directory Users and Computers Verify that the script runs for members of the group and not for other users

23. 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environemnt 23 Redirecting Folders Allows you to redirect the contents of a user’s profile to a network location Profile contents that can be redirected are application data, desktop, My Documents, Start menu Redirection is useful because it: Aids in backup Reduces logon time Allows creation of a standard desktop for multiple users

24. 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environemnt 24 Redirecting Folders (continued)

25. 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environemnt 25 Managing Group Policy Inheritance Specific order for GPO application: Local computer  Site  Domain  Parent OU  Child OU By default, all GPO settings are inherited At each level, there can be multiple GPOs Policies are applied in the order that they appear on the Group Policy tab for each container, bottom GPO first Applying a large number of GPOs can affect startup and logon performance

26. 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environemnt 26 Managing Group Policy Inheritance (continued) Conflicts are resolved according to a set formula Policies are updated automatically at intervals and can be updated manually Policies can be linked to a site, domain, or specific OU containers Multiple Group Policies can be assigned to a single container A single Group Policy can be linked to multiple containers

27. 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environemnt 27 Activity 9-9: Linking a Group Policy Object to Multiple Containers Objective: Link a single GPO to multiple containers Using Active Directory Users and Computers, create and configure a new GPO in one OU Add the GPO to another OU

28. 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environemnt 28 Configuring Block Policy Inheritance, No Override, and Filtering These options allow default behavior to be changed for specific containers Can change default inheritance policy Can change default conflict resolution Can change permissions for a specific member within a group to deny GPO application for that member

29. 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environemnt 29 Blocking Group Policy Inheritance To change default inheritance, use the Block Policy inheritance check box on the Group Policy tab for a child container Child will not inherit parent’s policies Useful if one OU needs to be managed separately

30. 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environemnt 30 Configuring No Override If a policy is configured with No Override It will be enforced despite conflicts in lower-level policies It will be enforced on lower-level containers with Block Policy inheritance set

31. 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environemnt 31 Filtering Using Permissions Prevents policy settings from applying to a particular user, group, or computer within a container To filter a GPO from a particular container member, deny Read and Apply Group Policy permissions for the member account only

32. 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environemnt 32 Activity 9-10: Configuring Group Policy Object Inheritance Settings Objective: Explore and configure Group Policy inheritance settings Configure the Default Domain Policy GPO using Active Directory Users and Computers Override the Default Domain Policy configuration at the OU level and verify the override Configure No Override option at the domain level Verify No Override option

33. 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environemnt 33 Activity 9-11: Filtering Group Policy Objects Using Security Permissions Objective: Use security permissions to filter and control the application of Group Policy settings Using Active Directory Users and Computers, add a user account to a group but deny the group’s GPO permissions Verify that the added user account is not configured with the group’s GPO

34. 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environemnt 34 Troubleshooting Group Policy Settings Potential trouble areas: Order of Group Policy processing Improper use of No Override or Block Policy inheritance settings Read and Apply Group Policy permissions Utilities that show effective Group Policy settings GPRESULT Command-line utility Resultant Set of Policy (RSoP) Graphical utility

35. 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environemnt 35 Activity 9-12: Determining Group Policy Settings Using the Resultant Set of Policy Tool Objective: Use RSoP to determine effective Group Policy settings Use Active Directory Users and Computers to configure the Default Domain Policy Open a new MMC with the Resultant Set of Policy snap-in Use RSoP to Generate RSoP Data

36. 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environemnt 36 Activity 9-12 (continued)

37. 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environemnt 37 Deploying Software Using Group Policy Applications that can be deployed using Group Policy include: Business applications (e.g., Microsoft Office) Anti-virus software Software updates (e.g., service packs) Four phases of software rollout Software preparation Deployment Software maintenance Software removal

38. 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environemnt 38 Software Preparation Microsoft Windows installer package (MSI) MSI file contains all of the information needed to install an application in a variety of configurations Software vendors include preconfigured MSI packages For older applications, can create MSI packages using 3 rd party utilities (e.g., VERITAS) To install, place MSI file in a shared folder and configure Group Policy to access for installation

39. 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environemnt 39 Software Preparation (continued) If application doesn’t have an MSI package can use ZAP file Text file used by Group Policy to deploy an application Can only be published and not assigned Is not resilient Requires user intervention and proper permissions

40. 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environemnt 40 Deployment Two ways to deploy an application Assigning applications Publishing applications

41. 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environemnt 41 Assigning Applications When a policy is created to assign an application Any user who the policy applies to has a shortcut on the Start menu Application is installed when user clicks shortcut the first time or opens it with an associated document If policy configured in computer section, application is installed next time the computer is started Applications are resilient (if files are corrupted, will reinstall itself)

42. 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environemnt 42 Publishing Applications When a policy is created to publish an application Not advertised in Start menu Installed using the Add/Remove Programs applet or by opening an associated document Only published to users and not computers

43. 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environemnt 43 Configuring the Deployment Create or edit a GPO and specify deployment options Assign or publish application to computers or users to install at the appropriate time

44. 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environemnt 44 Activity 9-13: Publishing an Application to Users Using Group Policy Objective: Publish an application using Group Policy settings Create a shared folder and copy files into it Create a GPO to publish the msi software files in the folder Login as a member of the group using the GPO and install the software

45. 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environemnt 45 Activity 9-14: Assigning an Application to Users Using Group Policy Objective: To assign an application using Group Policy settings Create and configure a new GPO to assign software installation to the users in an OU Log on as a user in the OU Verify that the software installs and executes as expected

46. 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environemnt 46 Software Maintenance Software must be maintained with patches and updates Deployment of patches and updates can be: Mandatory upgrade Optional upgrade Redeployment of an application

47. 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environemnt 47 Software Removal Application must have been originally installed using a Windows installer package Removal can be: Forced removal Optional removal Forced removal uninstalls application and prevents it from being reinstalled Optional removal does not uninstall application but does prevent it from being reinstalled once removed

48. 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environemnt 48 Summary A Group Policy Object is an object in Active Directory used to configure and apply settings for user and computer objects Two default GPOs created when Active Directory is installed: Default Domain Policy Default Domain Controllers Policy Two mechanisms for creating GPOs Microsoft Management Console Group Policy snap-in Group Policy extension in Active Directory Users and Computers

49. 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environemnt 49 Summary GPOs can be used: to control user desktop settings and security settings to apply scripts on user logon and logoff and computer startup and shutdown for folder redirection GPOs are applied in a specific order GPOs are inherited by default Can be changed by blocking Group Policy inheritance, configuring No Override, or filtering using user permissions Use GPRESULT or Resultant Set of Policy tool to view effective Group Policy settings

50. 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environemnt 50 Summary GPOs are useful in deploying and maintaining software applications GPOs are used for four main phases of software rollout: preparation, deployment, maintenance, removal For deployment, Group Policy uses an MSI file containing information needed to install in a variety of configurations Deployed applications can be either assigned or published