Dell'Oro Group Reports on the Surge in Network Security Hardware Market Driven by AI Advancements

AI and Hardware Refresh Cycles Fuel Network Security Market

The network security hardware market is on the brink of massive growth, thanks to advancements in artificial intelligence (AI) and vital refresh cycles in the industry. According to the latest report from Dell'Oro Group, a trusted name in telecommunications and security market analysis, global expenditures on network security hardware are projected to surpass $90 billion during the 2025-2030 period.

This marked growth is attributed to a shift in enterprises focusing on upgrading aging systems with new hardware that ensures performance, resilience, and localized control. Notably, revenue from hardware that includes physical firewalls, secure web gateways (SWG), web application firewalls (WAF), and application delivery controllers (ADC) is expected to achieve a compound annual growth rate (CAGR) of 7%, up from 3.8% from 2020 to 2025.

Key Market Drivers

According to Mauricio Sanchez, Senior Director for Enterprise Security and Networking at Dell'Oro Group, several key factors are propelling this market boost. Aging infrastructure's end-of-support deadlines and active exploitation trends are causing organizations to seek immediate solutions. Additionally, businesses are driven by rising performance demands, a need for digital sovereignty, and the latest investments in AI infrastructure, all of which are fostering an expanding market for network security hardware.

The report forecasts that firewalls will remain the dominant component of network security hardware, expected to generate more than $20 billion in revenue by 2030, and this segment is set to grow at nearly double-digit CAGR over the next five years.

The Rise of Security Service Edge (SSE)

In parallel, Security Service Edge (SSE)—a cloud-delivered security model—is anticipated to almost double from 2025 to 2030. This segment is expected to achieve a 16% CAGR as enterprises increasingly adopt cloud-based security solutions that leverage AI to enhance user and branch security. The rising trend of remote work and the need for secure access to applications are paving the way for such developments.

Emergence of Web Application Firewalls (WAF)

Moreover, Web Application Firewalls (WAF) are set for significant growth, with revenue anticipated to approach $7 billion by 2030. The increased levels of AI-related API exposure alongside the standardization of application security are major contributors to this surge. As businesses increasingly recognize the essential balance of digital security in a cloud-driven landscape, these figures encapsulate the crucial influence of evolving technology on the network security market.

Conclusion

The balancing act in the network security landscape—between physical appliances, virtual software, and SaaS solutions—marks a significant shift in the operational strategies of enterprises. Dell'Oro Group's latest report reflects this paradigm, illustrating how AI and the continuous demand for security amid complex digital environments drive investments in network security hardware. Organizations aiming for sustainable growth must adapt to these trends and take proactive measures to safeguard their networks effectively.

For those interested in further insights, Dell'Oro provides comprehensive forecasts and analyses for various sectors within network security, allowing businesses to make informed, data-driven decisions for the future.

For more details regarding the report, please reach out to Dell'Oro Group via their contact channels.