Only advanced DPI technology meets future network challenges
In recent years, DPI software has evolved into a powerful tool to meet new network challenges, playing a central role in today’s internet and network infrastructure. With emerging technologies, 5G, IoT/ IIoT and widespread virtualization on network and application level, DPI becomes even more important for efficient network operation and highest security. DPI technology can be integrated into firewalls, routers, SD-WAN solutions, IoT gateways and many other devices to enhance security and improve network management.
To meet future service demands, carriers and enterprises are not only enhancing their network infrastructure for greater speed and quality of service (QoS), but also looking for ways to manage their data flows more intelligently. The key to maintaining integrity, ensuring security and optimizing the efficiency of a multi-Gbps network is a high-performant, efficient and accurate deep packet inspection software that delivers full visibility into IP-based network traffic in real time.
As most of the internet traffic is now encrypted, a reliable DPI software engine needs a tool kit of advanced techniques to classify traffic and, for example, determine if an encrypted WhatsApp session is a voice call, a text message, a sent video or the like, with very high accuracy. This requires traditional DPI techniques such as pattern matching to be supplemented by heuristic and statistical approaches as well as machine learning and complex algorithms developed by a team of engineers. These techniques can analyze many flow dimensions, the flow duration, the transfer size, group attributes to parse types of traffic, and identify protocols. It’s also possible to indicate the quality of experience (QoE) of videos using buffer counts, buffer stalls, pauses, bitrate changes and so on.
OEM IP network analytics
Designed to create value
Application awareness is key to disclose performance bottlenecks and provide data usage insights in order to improve network performance, security and to optimize policies.
ipoque, a Rohde & Schwarz company, has more than 15 years of experience in IP network analytics helping network equipment and software vendors to understand their network data by transforming IP data into actionable intelligence. Designed to manage large amounts of data, our DPI software keeps up with the future developments of network products and solutions. The graphic shows in which areas you can find our DPI technology. To name a few, DPI helps to reroute mission-critical enterprise applications like CRM tools, without any loss of performance, it helps to achieve a holistic view of networks to stay ahead of threats and embedding DPI software in wireless access points helps network providers to improve the quality of experience for their customers.
Learn more about R&S®PACE 2 - The best-performing DPI software on the market. The software is ready to be integrated into your telecom or security solutions to empower breakthrough ideas with reduced development efforts and less time to market.