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Objectives

70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environment, Enhanced Chapter 13: Administering Web Resources. Objectives. Install and configure Internet Information Services (IIS) Create and configure Web-site virtual servers and virtual directories

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Objectives

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  1. 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environment, EnhancedChapter 13: Administering Web Resources

  2. Objectives • Install and configure Internet Information Services (IIS) • Create and configure Web-site virtual servers and virtual directories • Configure Web-site authentication • Configure and maintain FTP virtual servers • Update and maintain security for an IIS server Guide to MCSE 70-290, Enhanced

  3. Objectives (continued) • Create and modify Web folders • Install and use the Remote Administration (HTML) tools • Install and configure Web-based printing and printer management • Troubleshoot Web client-browser connectivity Guide to MCSE 70-290, Enhanced

  4. Installing and Configuring Internet Information Services • Current version is Internet Information Services (IIS) 6.0 • IIS provides Web-related services that can be implemented to host a corporate intranet or to provide an Internet presence Guide to MCSE 70-290, Enhanced

  5. Installing and Configuring Internet Information Services (continued) • IIS has four main components: • World Wide Web (HTTP) services • File Transfer Protocol (FTP) services • Network News Transfer Protocol (NNTP) services • Simple Mail Transfer Protocol (SMTP) services Guide to MCSE 70-290, Enhanced

  6. Installing Internet Information Services • IIS 6.0 is not installed by default • Individual IIS components can be manually installed through the Add or Remove Programs applet in the Control Panel Guide to MCSE 70-290, Enhanced

  7. Installing Internet Information Services (continued) Guide to MCSE 70-290, Enhanced

  8. Activity 13-1: Installing Internet Information Services • Objective: To install IIS components • Start  Control Panel  Add or Remove Programs  Add/Remove Windows Components • Select and install individual components as directed • Note changes on the server, folders created during IIS installation, new accounts in Active Directory, operating system services, Web sharing feature Guide to MCSE 70-290, Enhanced

  9. Activity 13-2: Viewing System Changes after Installing IIS • Objective: To view the changes made to Windows Server 2003 after installing IIS • Open Active Directory and browse for the new accounts that have been added: • 2 new user accounts and 1 new group account Guide to MCSE 70-290, Enhanced

  10. Activity 13-2 (continued) • Browse various folders that contain files needed for IIS services and open the Services utility: • FTP Publishing Service • IIS Admin Service • Network News Transfer Protocol (NNTP) • Simple Mail Transfer Protocol (SMTP) • World Wide Web Publishing Service • Browse properties of a service • Stop a service and configure its startup options Guide to MCSE 70-290, Enhanced

  11. Architectural Changes in IIS 6.0 • IIS 6.0 is similar to IIS 5.0 with Windows 2000 • Changes relate to how processes are managed and maintained and updated metabase files • Metabase now stored in 2 standard XML files • MetaBase.xml and MBSchema.xml • Human-readable • Better read performance • Industry-standard data representation • Found in %systemroot%\system32\inetsrv Guide to MCSE 70-290, Enhanced

  12. Architectural Changes in IIS 6.0 (continued) Guide to MCSE 70-290, Enhanced

  13. Configuring Web Server Properties • Primary tool used for configuration of Web Server properties is IIS MMC snap-in • Available on Administrative Tools menu • Default sites and services include: • FTP Sites • Application Pools • Web Sites • Web Service Extensions • Default SMTP Virtual Server • Default NNTP Virtual Server Guide to MCSE 70-290, Enhanced

  14. Activity 13-3: Exploring the Internet Information Services MMC Snap-in • Objective: To explore the basic MMC snap-in console and navigation • Start  Administrative Tools  Internet Information Services (IIS) Manager • Explore the FTP Sites, Application Pools, Web Sites, Web Service Extensions, Default SMTP Virtual Server, and Default NNTP Virtual Server nodes Guide to MCSE 70-290, Enhanced

  15. Activity 13-3 (continued) • Using the IIS tool, master properties can be configured for Web and FTP sites from site-folder level • If an individual site is pre-configured when master properties are set, you are prompted whether or not to change the site settings Guide to MCSE 70-290, Enhanced

  16. Activity 13-4: Viewing and Configuring the Master Properties of the WWW Service • Objective: To explore the use of master properties through the configuration of the WWW service • From the open IIS Manager window, open the Web Sites folder properties • Configure the folder properties as directed • Test setting inheritance by viewing the Default Web Site properties Guide to MCSE 70-290, Enhanced

  17. Creating and Configuring Web-Site Virtual Servers • A virtual server is a unique Web site that behaves as if it were on a dedicated server • IIS can support many virtual servers on a single server • Configuration conflicts are avoided by identifying the IP address, TCP port, and host header name of each Web site and ensuring that the site is uniquely identified through these features Guide to MCSE 70-290, Enhanced

  18. Activity 13-5: Creating a New Web Site Using the Web Site Creation Wizard • Objective: To become familiar with the Web Site Creation Wizard • Change the port number of the Default Web Site as directed and verify the change • Create a new Web site using the Web Site Creation Wizard • Create a default HTML index page for the new site Guide to MCSE 70-290, Enhanced

  19. Activity 13-6: Creating a New Web Site Using the IISWEB.VBS Script • Objective: To explore using the IISWEB.VBS script as an alternative to the IIS tool for Web site creation • Start  Run  type cmd  OK • Make a new Web site home directory as directed • Run the IISWEB.VBS script as directed • Verify that the Web site has been created and configured correctly Guide to MCSE 70-290, Enhanced

  20. Modifying Web-Site Properties • Individual Web site parameters can be modified and fine-tuned through the site’s properties • Modifying an individual site’s properties does not affect any other sites • Modifying an individual site’s properties overrides any configurations set in the master properties at the server level Guide to MCSE 70-290, Enhanced

  21. Modifying Web-Site Properties (continued) Guide to MCSE 70-290, Enhanced

  22. Activity 13-7: Configuring Web-Site Properties • Objective: To explore and configure the available properties for an individual Web site • Open IIS and the Properties of the site to be configured • Configure settings as directed • Create an html file and configure it as a footer • Customize an error message • Verify the configured settings Guide to MCSE 70-290, Enhanced

  23. Creating Virtual Directories • A virtual directory points to a shared folder on the server • An alias name can be created • Hides the real directory name • Can simplify the path to the folder • Clients can access a virtual directory by appending the alias name to the Web-site host name Guide to MCSE 70-290, Enhanced

  24. Activity 13-8: Creating and Configuring a Virtual Directory • Objective: To familiarize students with the process of creating and configuring a virtual directory • Create and configure a new shared folder • Create a new index file for the Web site • Open and use the Virtual Directory Creation Wizard to create a virtual directory with an alias • Explore Properties and verify proper configuration of the site Guide to MCSE 70-290, Enhanced

  25. Configuring Authentication for Web Sites • Authentication is the determination of whether or not a user account has the proper permissions to access a resource such as a Web site • IIS provides five levels of authentication: • Anonymous access • Basic authentication • Digest authentication • Integrated Windows authentication • .NET Passport authentication Guide to MCSE 70-290, Enhanced

  26. Anonymous Access and Basic Authentication • Anonymous access • Users do not need to provide a user name and password • Uses the IUSR_servername user account to provide authentication credentials • Basic authentication • User is prompted to supply a user name and password • User needs a valid Windows Server 2003 user account • One drawback is that information is transmitted using unencrypted Base64 encoding (easy to hack) Guide to MCSE 70-290, Enhanced

  27. Digest Authentication and Integrated Windows Authentication • Digest authentication • Similar to basic authentication but hashes user name and password using MD5 algorithm • Has specific software and Active Directory requirements • Integrated Windows authentication • Does not prompt for password • Uses client’s logged on credentials • Used primarily for internal intranets, has specific permissions requirements Guide to MCSE 70-290, Enhanced

  28. .NET Passport Authentication and Multiple Authentications • .NET Passport authentication • New method currently in testing to use the .NET Passport service • Will require preproduction tests and a registration process • If multiple authentication methods are configured, specific rules apply concerning precedence and applicability Guide to MCSE 70-290, Enhanced

  29. Activity 13-9: Configuring and Testing Web-Site Authentication Options • Objective: To configure and compare two of the Web-site authentication options • Discover the current configuration using the IIS Manager tool • Explore the effect of the current configuration on Web-site access • Change the configuration and explore the effect of the change Guide to MCSE 70-290, Enhanced

  30. Configuring Server Certificates and Secure Sockets Layer • The Secure Sockets Layer (SSL) protocol encrypts Web traffic between a client and a Web server • Configured from the Directory Security tab of the properties of a Web site • Users access a secure server using https:// prefix • SSL requires a server certificate from a certificate authority or from installed certificate services Guide to MCSE 70-290, Enhanced

  31. Configuring FTP Virtual Servers • The File Transfer Protocol (FTP) is used for file transfers between computers running TCP/IP • FTP service is included with IIS 6.0 • FTP uses two ports (TCP ports 20 and 21) • Port 21 carries connection initiation and diagnosis information • Port 20 carries data • FTP uses Transmission Control Protocol (TCP) • Connection-based protocol, session precedes data transfer Guide to MCSE 70-290, Enhanced

  32. File Transfer Protocol • Features of TCP include: • Sending computer waits for an acknowledgement and retransmits data if it is not received • Packets are assigned a sequence number • Packets contain a checksum for ensuring integrity • FTP requires a server running FTP server software and clients must run FTP client software • There are many free and shareware utilities that can be downloaded for running FTP Guide to MCSE 70-290, Enhanced

  33. Configuring FTP Properties • Multiple FTP sites can be configured on a single IIS 6.0 server • Each site operates independently and runs transparently • Each site has property sheets that can be customized independently Guide to MCSE 70-290, Enhanced

  34. Configuring FTP Properties (continued) Guide to MCSE 70-290, Enhanced

  35. Activity 13-10: Configuring and Testing the Default FTP Site • Objective: To become familiar with the process of configuring and testing an existing Web site • Open the IIS Manager tool and the Properties of the Default FTP Site • Browse and configure various settings of the site • Log on as an anonymous user to test the site configuration Guide to MCSE 70-290, Enhanced

  36. Activity 13-11: Creating and Testing a New FTP Site and Configuring a Virtual Directory • Objective: To create an FTP site that includes a virtual directory located on a different server • Create new folders for FTP site and configure permissions and IP address as directed • Use the FTP Site Creation Wizard to create a site • Use the Virtual Directory Creation Wizard to create a new virtual directory • Test the site by logging on and transferring a file Guide to MCSE 70-290, Enhanced

  37. Updating and Maintaining Security for an IIS Server • Sensitivity to security issues is always important for information published on the Internet • Issues of importance in security and maintenance for an IIS server: • Alternatives to securing access to information • Performing backups • Stopping and starting IIS related services • Applying updates Guide to MCSE 70-290, Enhanced

  38. Resource Permissions • Two types of permissions to secure Web resources • NTFS permissions • IIS permissions • The effective permission is always the most restrictive of configured permissions • NTFS permissions • Normal NTFS file permissions can be applied to Web pages and virtual directories • Can be assigned to users and groups individually Guide to MCSE 70-290, Enhanced

  39. Resource Permissions (continued) • IIS permissions • Always global • Can be configured for Web sites and FTP virtual servers, virtual directories, physical directories, files • Can set Read and/or Write permissions • Can set Execute permission if site contains scripts or executables Guide to MCSE 70-290, Enhanced

  40. Activity 13-12: Configuring IIS and NTFS Permissions • Objective: To explore the use of both IIS and NTFS permissions for protecting Web content • Open the IIS Manager tool and access the Properties of a Web site to configure IIS permissions • Test the IIS permissions as directed • Open the Properties of the Web content folder to configure NTFS permissions • Test the NTFS permissions as directed Guide to MCSE 70-290, Enhanced

  41. IP Address and Domain Name Security • Can secure Web content by controlling access based on the IP address of the client • Access can be explicitly granted or denied • Access can be controlled for a specific IP address or a range of IP addresses Guide to MCSE 70-290, Enhanced

  42. Activity 13-13: Testing IP Address Restrictions • Objective: To explore securing Web content using restrictions on IP addresses • Open the IIS Manager tool and the Properties of the Web site • From the Directory Security tab, edit the IP Address and Domain Name Restrictions to deny access to a specific IP address • Test the restrictions as directed Guide to MCSE 70-290, Enhanced

  43. Starting and Stopping Services and Backing UP the IIS Configuration • IIS 6.0 allows you to start and stop services through the IIS console • IIS 6.0 stores configuration settings in the IIS metabase that can be backed up • Using the Backup utility in the IIS console • By copying contents of the backup directory to a folder • By exporting contents using the metabase editor • By using the IISBACK.VBS script • By backing up System State data using Backup utility Guide to MCSE 70-290, Enhanced

  44. Activity 13-14: Backing Up the IIS Configuration • Objective: To explore the use of the backup and restore facilities of IIS • Open the IIS Manager tool and Backup/Restore Configuration facility for the server • Create a backup as directed • Verify the backup • Restore the metabase from the backup as directed Guide to MCSE 70-290, Enhanced

  45. Updating IIS 6.0 • Common updates to IIS are service packs and hot fixes • Before updating, perform a full backup of server • Updates are often released to fix security issues • Microsoft Baseline Security Analyzer helps determine which IIS hot fixes are installed Guide to MCSE 70-290, Enhanced

  46. Creating and Modifying Web Folders • A Web folder is a shared folder designed to be accessed using HTTP or FTP • Use the Web Sharing tab of the folder Properties to configure the folder • Web folders can use an alias name • The Edit Alias dialog box allows you to set the name, access permissions, and application permissions • Network clients can open a Web-based file using • Internet Explorer, My Network Places, Microsoft Office XP Guide to MCSE 70-290, Enhanced

  47. Activity 13-15: Configuring Web Folders and Exploring Access Methods • Objective: To become familiar with configuring and accessing a Web shared folder • Create a new folder and file • Configure the folder using the Web Sharing tab of the folder’s Properties • Open the IIS Manager tool and verify that the virtual directory appears • Open Internet Explorer to examine the folder and file Guide to MCSE 70-290, Enhanced

  48. Installing and Using Remote Administration (HTML) Tools • Remote Administration (HTML) tools support the ability to manage IIS servers remotely via a Web browser interface • On Windows Server 2003, these tools are not installed by default • Tools must added manually via the Add/Remove Windows Components feature of Control Panel Guide to MCSE 70-290, Enhanced

  49. Activity 13-16: Install and Explore the Remote Administration (HTML) Tools • Objective: To explore the installation process and to examine various settings from Internet Explorer • Start  Control Panel  Add or Remove Programs  Add/Remove Windows Components • Install the tools as directed • Open Internet Explorer, configure the site, and connect to the Remote Administration Web site • Browse the site as directed Guide to MCSE 70-290, Enhanced

  50. Installing and Configuring Internet Printing • Internet Printing Protocol (IPP) • Allows printers to be managed via a Web browser • Allows clients to send print jobs using HTTP • Requires the installation of IIS and the Internet Printing component • Internet Printing requires that the Internet Printing Web Service Extension and the Active Server Pages Extension be explicitly enabled Guide to MCSE 70-290, Enhanced

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