Internet Explorer Embedded Security (Windows Embedded CE 6.0)

1/6/2010

Internet Explorer Embedded supports Kerberos, Transport Layer Security (TLS) 1.0, Secure Sockets Layer (SSL) versions 2.0 and 3.0, and Server Gated Crypto (SGC) security protocols. These protocols are available through WinInet or directly from Winsock. In addition, WinInet provides server and proxy authentication for HTTP sessions and client-side use of the Passport Authentication Protocol.

Best Practices

Help create safe ActiveX controls

Internet Explorer Embedded does not support downloading of Microsoft ActiveX controls. However, there is still the possibility that any ActiveX controls that are already installed on the device can be misused, either intentionally or unintentionally. Any ActiveX control that is part of your Web application must implement IObjectSafety and, when possible, limit the context in which the ActiveX control can be run. For information about how to create more secure ActiveX controls, and safe initialization of controls, see Developing Secure ActiveX Controls.

Use authentication

If your OS design supports NTLM or Kerberos authentication, use one of these mechanisms instead of Basic authentication for better security.

Use Secure Sockets Layer (SSL)

SSL protocol helps protect data from packet sniffing by anyone with physical access to the network. For more information, see SSL Support.

The following topics contain security information about WinInet and URL Moniker services:

• WinInet Security
• URL Moniker Services Security

Default Registry Settings

Some registry settings for URL Monikers may have security implications. The registry settings documentation contains Security Note entries with information about security issues.

For information about default registry settings, see Internet Explorer Embedded Default Registry Settings.

Ports

A user can specify a port in a URL, by using the format <protocol>://<host>:<port-number>[<path>]. If the specified port is available at the server, it is used instead of the default. The following table shows the default ports that Internet Explorer Embedded uses:

See Also

Other Resources

Internet Explorer Embedded