VirusKeeper 2009 protects the computer against viruses and spyware. VirusKeeper uses a powerful real-time threat detection engine. It monitors all aspects of your system : running processes, system files, and the registry. VirusKeeper acts as a shield against viruses, spyware, and other malicious software. VirusKeeper also protects Internet Explorer from programs and Web sites that try to change your default pages or try to install toolbars or spy components. VirusKeeper uses a behavior analysis method, rather than the basic scanner employed by other antivirus programs. VirusKeeper 2008 analyzes the activity of all programs running in memory and flags any suspicious processes.