How to control which sites will use Flash with Internet Explorer
Other web browsers such as Google Chrome off a “click-to-play” option to offer control of when plug-ins such as Flash are used. A similar configuration can be used with Internet Explorer. Access the “Manage Add-ons” dialog box within Internet Explorer. Right-click on the Flash entry and select the “More Information” menu selection.
Click on the “Remote all sites” button and then click on the Close button.
When accessing a site that uses Flash, a dialog box should now appear asking for permission.