IE enhanced security
By default, Internet Explorer Enhanced Security Configuration is enabled on Windows Server 2003. When you start Microsoft Internet Explorer, you receive the following message:
Microsoft Internet Explorer’s Enhanced Security Configuration is currently enabled on your server. This enhanced level of security reduces the risk of attack from Web-based content that is not secure, but it may also prevent Web sites from displaying correctly and restrict access to network resources.Internet Explorer Enhanced Security Configuration established a configuration for your server and for Microsoft Internet Explorer that decreases the exposure of your server to potential attacks that can occur through Web content and application scripts. As a result, some Web sites may not display or perform as expected.
This is for windows server 2003.
To enable/Disable Internet Explorer Enhanced Security Configuration
1.Open Control Panel, click Add or Remove Programs, and then click Add/Remove Windows Components.
2.Select Internet Explorer Enhanced Security Configuration, and then do one of the following:
•To apply the Internet Explorer Enhanced Security Configuration to both administrators and all other users, click Next.
•To apply the Internet Explorer Enhanced Security Configuration to only one of these groups (either administrators or users who are not in an Administrators group), click Details, select either For administrator groups or For all other user groups.
3.Click Next, and then click Finish.
4.Restart Internet Explorer to apply the enhanced security settings.
This is for windows server 2008.
Go to Server Manager
Click the top item in the tree to the left “Server Manager”
On the page that appears, go to “Security Information”
Look for “Configure IE ESC” on the right.