What types of zones are available in the Security tab in the Internet Options of Internet Explorer?

What will be an ideal response?

The zones for Internet Explorer security options are:
* Internet-The Internet zone includes all Internet Web sites that are not specifically assigned to another zone. The default security level is Medium-high.
* Local intranet-The Local intranet is meant to be all computers on the internal corporate network. The internal corporate network is defined by default as all sites in the local domain. However, this is only relevant if the workstation is joined to a domain. For workstations that are not part of a domain, the Intranet zone is treated the same as the Internet zone. The default security level is Medium-low.
* Trusted sites-The Trusted sites zone contains no sites by default, you must add sites that you consider trusted. This is useful when the Internet zone settings block functionality such as pop-up windows that are required for a site you know and trust. Adding the site to the Trusted sites zone allows that site to function properly. The default security level is Medium.
* Restricted sites-The Restricted sites zone is a specific list of sites that you do not trust. No sites are in this list by default. The default security level is High and cannot be changed except through custom settings.