| Category | Setting | Internet | Trusted | Restricted |
|---|---|---|---|---|
| .NET Framework-reliant components (Not present in all systems) | Run components not signed with Authenticode | Enable | Enable | Disable |
| Run components signed with Authenticode | Enable | Enable | Disable | |
| ActiveX Controls and Plug-ins | Download signed ActiveX controls | Prompt | Enable | Disable |
| Download unsigned ActiveX controls | Disable | Prompt | Disable | |
| Initialize and script ActiveX controls not marked as safe | Disable | Prompt | Disable | |
| Run ActiveX controls and plug-ins | Enable | Enable | Disable | |
| Script ActiveX controls marked safe for scripting | Enable | Enable | Disable | |
| Automatic prompting for ActiveX controls | Disable | Enable | Disable | |
| Binary and script behaviors | Enable | Enable | Disable | |
| Downloads | File download | Enable | Enable | Disable |
| Font download | Enable | Enable | Disable | |
| Automatic prompting for file downloads | Disable | Enable | Disable | |
| Microsoft VM (only older systems) | Java permissions | High safety | Low safety | Disable Java |
| Miscellaneous | Access data sources across domains | Disable | Enable | Disable |
| Allow META REFRESH | Enable | Enable | Disable | |
| Display mixed content | Enable | Enable | Disable | |
| Don’t prompt for client certificate selection when no certificates or only one certificate exists | Disable | Enable | Disable | |
| Drag and drop or copy and paste files | Enable | Enable | Disable | |
| Installation of desktop items | Prompt | Enable | Disable | |
| Launching programs and files in an IFRAME | Prompt | Enable | Disable | |
| Navigate sub-frames across different domains | Disable | Enable | Disable | |
| Software channel permissions | Medium safety | Low safety | High safety | |
| Submit nonencrypted form data | Enable | Enable | Disable | |
| Userdata persistence | Enable | Enable | Disable | |
| Allow scripting of Internet Explorer Webbrowser control | Disable | Enable | Disable | |
| Allow script-initiated windows without size or position constraints | Disable | Enable | Disable | |
| Allow Web pages to use restricted protocols for active content | Prompt | Prompt | Disable | |
| Open files based on content, not file extension | Enable | Enable | Disable | |
| Use Pop-up Blocker | Enable | Disable | Enable | |
| Web sites in less privileged web content zone can navigate into this zone | Enable | Prompt | Disable | |
| Scripting | Active scripting | Enable | Enable | Disable |
| Allow paste operations via script | Enable | Enable | Disable | |
| Scripting of Java applets | Enable | Enable | Disable | |
| User Authentication | Logon | Automatic logon only in Intranet zone | Automatic logon with current username and password | Prompt for user name and password |
Default Settings for Security Zones in Different Versions of Internet Explorer 6
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