고성능 콘텐츠 필터링 시스템

This Paper presents a high-performance content filtering system that can filter packets at the speed of 4Gbps. The presented system consists of three subsystems: Packet Analysis Subsystem (H/W), Content Analysis Subsystem (S/W), and Management Subsystem (S/W). The Packet Analysis Subsystem is implemented on a FPGA with PCI-X interface, while the other two software subsystems operate on Window NT running in an Intel Quad-Core Dual CPU.