Next-Generation Deep Packet Inspection Overview

This whitepaper discusses the Next-Generation Deep Packet Inspection (DPI) technology utilized in LANCOM R&S®Unified Firewalls. It outlines the complexities of digital communications, emphasizing the need for efficient management of network traffic and security. The document explains how the R&S®PACE 2 DPI engine, developed by ipoque, enhances network security by allowing for detailed application-level traffic classification. Unlike traditional packet inspection methods, DPI analyzes data packets down to layer 7, enabling precise identification of applications, including those using encryption. The paper details the capabilities of the R&S®PACE 2 engine in providing robust traffic analysis and management, ensuring high accuracy in protocol and application classification. It also addresses the challenges posed by modern threats such as encryption, IoT, and BYOD. The conclusion reiterates the importance of the R&S®PACE 2 DPI engine in maintaining reliable network security amidst evolving cyber threats.