Trend Micro™ PC-cillin™ Internet Security 2006 combines award-winning antivirus security and a personal firewall—for comprehensive protection against viruses, worms, Trojans, and hackers. It also detects and removes spyware and blocks spam. It even guards against identity theft by blocking phishing and pharming attacks. Plus, PC-cillin protects your wireless network with Wi-Fi Intrusion Detection, an innovative security feature that alerts you when an intruder uses your Wi-Fi connection.