Concerned about protecting your computer from accidental misuse or reconfiguration? Want to keep Internet hackers from controlling your system? Computer security is a complex area, and you may not have the expertise necessary to secure your computer's operations. Thanks to Defender, you don't have to be a security expert.

Defender will help you lock down areas of your computer that may be vulnerable to attack, misuse, or accidental reconfiguration. Defender is comprehensive. It allows you to secure many different areas of your computer. And most importantly, Defender is easy to use. Defender is a valuable tool for system administrators and home users alike.