SmartGate by Liverton Security is a gateway content management filter designed for high-grade business and enterprise email protection. It provides security against email threats from cyber criminals, competitors, and internal staff misuse. Originally developed for government departments, SmartGate offers a government-grade email security system with threat intelligence, encryption, virus and malware detection, and data loss prevention tools. The system meets current security standards and includes a customizable policy set for adjusting data loss protection risk and control in an organization's communication. SmartGate provides robust security functionality in a scalable model to accommodate varying organization sizes and email volumes.