Scans all web, e-mail and instant messaging traffic for viruses and spyware in real-time : Proactively protects against new virus outbreaks using advanced heuristics : Shop, bank, listen, watch privately and securely : Blocks attempted identity theft (phishing) : Prevents personal information from leaking via e-mail, web or instant messaging : Guard your conversations with top-of-the line encryption : File Vault securely stores personal information or sensitive files : Connect securely to any network at home, in the office or away : Automatically modifies firewall protection settings to suit location : Wi-Fi monitor helps prevent unauthorized access to your Wi-Fi network : Blocks access to inappropriate websites and e-mail : Schedules and limits kids' access to Internet and to applications : Reduces the system load and avoids requesting user interaction during games : Uses few system resources : Family network protection : System Requirements - Windows XP with Service Pack 2 (32/64 bit) or higher, 800-MHz or higher processor, 256MB RAM, 300MB free space, Internet Explorer 6.0 or higher, and. NET Framework 1.1