Enable iis in windows 2000

Install and configure FrontPage Server Extensions. Install the extensions. Click Next to install the extensions. Configure a site for server extensions. Provide the wizard with the following information: Create local machine groups Select this option to have Windows automatically create local Admins, Authors, and Browsers groups for management purposes.

Because WebDAV requests typically use the same port as other Web traffic Port 80 , attackers would only need to be able to establish a connection with the Web server to exploit the vulnerability, Microsoft said. Internet Security Systems detected an attack that used the vulnerability on one of its scanners late last week, according to Dan Ingevaldson, team leader of X-Force research and development at ISS. The company was able to isolate the attack and identify the vulnerability it exploited, ISS informed Microsoft, but said that the problem was alreaady known to Microsoft at that point, according to Ingevaldson.

Because of reports of active attacks exploiting the WebDAV vulnerability, an updated version of Microsoft's IIS Lockdown Tool was also released for organizations that are unable to immediately install the patch, or that do not need to run IIS. The Lockdown Tool turns off unnecessary features of IIS, reducing the openings available to attackers, Microsoft said.

ISS is warning administrators to familiarize themselves with the Lockdown Tool before using it. The tool's deisgn and complex options can often lead administrators to believe that they have disabled options when they have not, according to Ingevaldson. Other utilities were provided for organizations that require the use of IIS, but could not apply the patch or deploy the Lockdown Tool.

This article applies to Windows Support for Windows ends on July 13, The Windows End-of-Support Solution Center is a starting point for planning your migration strategy from Windows For more information see the Microsoft Support Lifecycle Policy. The flow of communication is:.

The Web server performs an authentication check. If this is not successful because authentication is required, the server sends back an error message that is similar to the following one:. You are not authorized to view this page You do not have permission to view this directory or page using the credentials you supplied.

Information is included in this message that the Web browser can use to resubmit the request as an authenticated request. The Web browser uses the server's response to construct a new request that contains authentication information.

If the check is successful, the Web server sends the data that was initially requested back to the Web browser. IIS supports the five following Web authentication methods:. This account gives the user the right to log on locally. You can reset anonymous user access to use any valid Windows account. NOTE: You can set up different anonymous accounts for different Web sites, virtual directories or physical directories, and files.

With basic authentication, the user must enter credentials and access is based on the user ID. To use basic authentication, grant each user the right to log on locally and to make administration easier, add them to a group that has access to the necessary files. NOTE: Because user credentials are encoded with Base64 encoding but they are not encrypted when they are transmitted over the network, basic authentication is considered an insecure form of authentication.

Integrated Windows authentication is more secure than basic authentication and it functions well in an Intranet environment where users have Windows domain accounts. In integrated Windows authentication, the browser attempts to use the current user's credentials from a domain logon and if this fails, the user is prompted to enter a user name and password. If you use integrated Windows authentication, the user's password is not transmitted to the server. If the user has logged on to the local computer as a domain user, the user does not have to authenticate again when the user accesses a network computer in that domain.

Digest authentication addresses many of the weaknesses of basic authentication. The password is not sent in clear text when you use digest authentication.

In addition, you can use digest authentication through a proxy server. To use digest authentication:. You must install the IISSuba.