Proactive intrusion blocking — Blocks malicious changes to your applications before they take effect. TIS 2008 automatically traces the source of the changes and blocks its communications with external requests. This reduces the number of alerts.

Anti-spam filtering engine — Prevents unsolicited email messages from entering your inbox by automatically filtering "image spam."

Two-way firewall — Keeps intruders out and sensitive information in with a Two-way firewall. This stops malicious and stealthy programs from retrieving sensitive information without your permission.

Web threat protection — Lets you access your favorite websites while blocking only those pages or content that contain malware.