BitDefender Antivirus 2008 provides your PCs with state of the art proactive protection against viruses, spyware, phishing attacks, rootkits, and more… Proactive detection techniques blocks unknown threats entering your computer. BitDefender Antivirus 2008 protects your PC in real time from known viruses, spyware and other malware with hourly updates, blocks unknown viruses using advanced proactive detection techniques, monitors and prevents spyware threats in real-time, detects and removes the newest breed of hidden threats known as rootkits , protects against phishing attacks by filtering all accessed web pages for fraud attempts.