Deep Packet Inspection & Processing Market Size & Share Analysis - Growth Trends & Forecasts (2024 - 2029)

Deep Packet Inspection and Processing Market Analysis

The Deep Packet Inspection And Processing Market size is estimated at USD 28.17 billion in 2024, and is expected to reach USD 71.01 billion by 2029, growing at a CAGR of 20.32% during the forecast period (2024-2029).

DPI combines signature matching technology with a data analysis algorithm to determine a communication stream impact. Hardware-based middleboxes are prevalent in computer networks, which usually incur high deployment and management expenses.

• A recent trend addresses those problems where researchers propose two practical approaches to implement a cloud-based DPI middlebox. The outsourced DPI middlebox performs payload inspection over encrypted traffic while preserving the privacy of both communication data and inspection rules.
• The proliferation of technologies, such as cloud deployment, remote working, BYOD, SaaS applications, etc., are increasing the paths available to cyberattacks. Applications have become inviting targets for cybercriminals, but securing, protecting, and controlling the networks that connect them is a huge challenge for network security providers.
• In contrast, DPI in the European Union is used very differently. It is used as part of mechanisms to clamp down on drug trafficking and child pornography. When the EU established its intent, they were quick to enforce laws that controlled the use of data. The consideration falls under the General Data Protection Regulation (GDPR), a comprehensive set of laws protecting EU citizens and their sensitive data.
• With the growing global IP traffic augmented by mobile devices, the emergence of the Internet of Things (IoT) and cloud computing require close attention and powerful tools to ensure secure operations on an enterprise network. 
• Many cloud services are accessible to the entire internet, which means improved system accessibility is an important driver for cloud migrations. However, cloud servers and applications are regularly attacked using various methods from anywhere globally. Deep packet inspection and processing are essential to keep the bad traffic out while letting the good traffic through without too much interruption. It is also important to look beyond this perimeter-based defense layer. There are several approaches to successfully deploying a security control based on Deep Packet Inspection within a public cloud environment, such as using the vendor solutions already built for this exact purpose, and another product range is based on agents running on customer endpoints.
• Moreover, attackers started exploiting the burst of information and heightened public alertness for COVID-19-related news. Phishing, spam campaigns, and malicious websites/domains significantly increased. To relieve the load on VPNs and mitigate the chances of successful command and control (C2) channels for malware to be established, F-Secure recommends using deep packet inspection on VPN concentrators and other network perimeter devices. Certain bandwidth-heavy online services, such as streaming and various gaming services, can be blocked with such a stand. It is also recommended to allow communication on only known and approved ports, such as HTTPS. The pandemic is significantly increasing the adoption rate.

Deep Packet Inspection and Processing Market Trends

Software Solution to Witness Significant Growth With Increasing Enterprise Internet Traffic

Deep Packet Inspection and Processing Industry Segmentation

Deep packet inspection and processing allow the network owners to analyze data packets in real-time. In the DPI process, the network operator investigates data packets beyond the basic header, i.e., sender and receiver address. The market comprises Solutions such as Hardware and Software, providing end-user solutions to Telecom and IT, BFSI, Healthcare, and others.

The deep packet inspection and processing market are segmented by solution (hardware, software), deployment (on-premise, cloud), end-user (telecom and it, bfsi, healthcare, retail), and geography (North America[United States, Canada], Europe [Germany, United Kingdom, France, Rest of Europe], Asia-pacific [China, Japan, Australia, Rest of Asia-Pacific], Latin America, Middle East and Africa). The market size forecasts are provided in terms of value (USD) for all the above segments.