How to change IE Security Zone settings in IE 7

To protect against an IE 7 Zero-Day attack, you can set the security zone settings for Internet and Local Intranet to "high." To do so, follow these steps:

1. Click Tools and select Internet Options.
2. Click the Security tab, and click Internet in the zones box at the top.
3. Move the slider to the "high" position.
4. Click the Apply button
5. Click Local Intranet in the zones box at the top.
6. Move the slider to the "high" position.
7. Click Apply and OK.