The extension package provides a license key for the pre-installed Trend Micro NAS Security Antivirus software. Protect your TeraStation servers from becoming hosts for viruses, trojans, bots and other malware. It offers real-time protection, high performance and low processing overhead. Managed through an intuitive portable Web-based console, Trend Micro NAS Security provides centralized virus/malware scanning, pattern updates, event reporting and configuration. Trend Micro NAS Security provided by Buffalo adds a powerful solution to the TeraStation enhancing your enterprise's security and compliance strategy.