8.3 High

The High security level applies these settings:

• ActiveX controls and plug-ins
    Download signed ActiveX controls: Disable
    Download unsigned ActiveX controls: Disable
    Initialize and script ActiveX controls not marked as safe: Disable
    Run ActiveX controls and plug-ins: Disable
    Script ActiveX controls marked safe for scripting: Disable
• Downloads
    File download: Enable
    Font download: Disable
• Microsoft VM
    Java permissions: Disable Java
• Miscellaneous
    Access data sources across domains: Disable
    Allow META refresh: Disable
    Display mixed content: Disable
    Don't prompt for client certificate selection when no certificates or only one certificate exists: Disable
    Drag and drop or copy and paste files: Disable
    Installation of desktop items: Disable
    Launching programs and files in an IFRAME: Disable
    Navigate sub-frames across different domains: Disable
    Software channel permissions: High safety
    Submit non-encrypted form data: Enable
    Userdata persistence: Disable
• Scripting
    Active scripting: Disable
    Allow paste operations via scripts: Disable
    Scripting of Java applets: Disable
• User authentification
    Logon: Prompt for user name and password
• Cookies
    Persistent cookies: Disable
    Session cookies: Disable