How to make Internet Explorer more secure

Follow these simple instructions:

• From within Internet Explorer click on the Tools menu and then click on Options.
• Click once on the Security tab
• Click once on the Internet icon so it becomes highlighted.
• Click once on the Custom Level button.

Change the Download signed ActiveX controls to Prompt
Change the Download unsigned ActiveX controls to Disable
Change the Initialise and script ActiveX controls not marked as safe to Disable
Change the Installation of desktop items to Prompt
Change the Launching programs and files in an IFRAME to Prompt
Change the Navigate sub-frames across different domains to Prompt

When all these settings have been made, click on the OK button.
If it prompts you as to whether or not you want to save the settings, press the Yes button.

• Next press the Apply button and then the OK to exit the Internet Properties page.

Read more:
How to use “Internet Zone Settings”
How to disable Active Scripting support
How to drop rights for safe surf