An electron microscope is a microscope that uses beams of electrons instead of rays of visible light to form highly magnified images of tiny areas materials or biological specimens. Comparing light vs electron microscopes is made more complicated by the fact that there are different types of electron microscopes.
1 Apply the authorization settings needed for your site or application, and then click OK. 2  For example: 3  Note: To edit or delete an existing rule, select the rule in the Authorization rules pane, and then click Edit... or Remove in the Actions pane.4  If you click Edit...indows 8 or Windows 8.1. 1  On the Start screen, move the pointer all the way to the lower left corner, right-click the Start button, and then click Control Panel. 2  In Control Panel, click Programs and Features, and then click Turn Windows features on or off.
In Microsoft Internet Information Services (IIS) 7.0, you configure authorization rules by using IIS Manager or by editing the system.webServer/security/authorization section of the web.config file. These rules help you restrict users' access to Web content.However, you may find that some of these authorization rules do not work. Specifically, some users whose permissions are set to Allow cannot access the content. Additionally, some users whose permissions are set to Deny can access the content.hese rules help you restrict users' access to Web content. However, you may find that some of these authorization rules do not work. Specifically, some users whose permissions are set to Allow cannot access the content. Additionally, some users whose permissions are set to Deny can access the content.