Network Security Firewall Market Report 2025

The network security firewall market size has grown rapidly in recent years. It will grow from $6.75 billion in 2024 to $8.03 billion in 2025 at a compound annual growth rate (CAGR) of 18.9%. The growth in the historic period can be attributed to rise of the Internet, stringent regulations, increased connectivity, shift to cloud computing, e-commerce growth.

The network security firewall market size is expected to see exponential growth in the next few years. It will grow to $18.14 billion in 2029 at a compound annual growth rate (CAGR) of 22.6%. The growth in the forecast period can be attributed to 5G network expansion, increasing integration of AI, growing adoption of zero trust security models, IoT proliferation, cybersecurity skill shortages. Major trends in the forecast period include cloud-native firewall solutions, integrated security platforms, adoption of behavioral analytics, DevSecOps integration, self-learning firewall algorithms.

The increasing demand for network security and privacy is anticipated to drive the growth of the network security firewall market in the future. Network security involves technology designed to protect the functionality and integrity of a company's infrastructure by preventing various potential threats from entering or propagating within a network. A robust network security system minimizes the risk of data loss, theft, and sabotage. For example, in February 2023, the Australian Cyber Security Centre, a government agency in Australia, reported that cybercrime incidents rose to 76,000 in 2022, marking a 13% increase from the previous year. Therefore, the growing emphasis on network security and privacy is expected to propel the network security firewall market forward.

The increase in cloud computing is projected to drive the growth of the network security firewall market in the coming years. Cloud computing involves the delivery of computing services such as servers, storage, databases, networking, software, analytics, and intelligence over the internet (the cloud), providing flexible resources and scalable solutions. Within cloud computing, network firewall security is essential for protecting the virtualized infrastructure and applications hosted in the cloud environment. It monitors and controls incoming and outgoing network traffic, enforcing security policies to prevent unauthorized access, mitigate cyber threats, and ensure the confidentiality and integrity of data stored in the cloud. For example, in December 2023, Eurostat, a Luxembourg-based intergovernmental organization, reported that approximately 45.2% of EU enterprises used cloud computing services, primarily for email hosting, file storage, and various operational tasks, reflecting an increase of 4.2 percentage points since 2021. Therefore, the rise in cloud computing is significantly contributing to the growth of the network security firewall market.

The prevailing trend shaping the network security firewall market revolves around product innovations, where major industry players are directing their focus toward pioneering security and privacy protection solutions to ensure individuals' digital safety. A prime example occurred in January 2022 when Avast Software, a Czech-based company specializing in computer security software, machine learning, and artificial intelligence, introduced its New Firewall. This latest update, integrated into Avast's free antivirus software, is designed to grant users digital freedom, instill confidence, and enhance online safety. The enhanced firewall fortifies users against network assaults, underscoring Avast's dedication to delivering advanced and effective security and privacy products at no cost to a wide user base. Avast has also integrated sophisticated firewall features into Avast Premium Security, further augmenting protection against data leaks, spoofing attacks, and the scanning of malicious devices seeking open ports on users' personal computers. This commitment to innovation underscores Avast's commitment to providing robust security solutions to safeguard users' digital experiences.

Leading companies in the network security firewall market are actively developing innovative solutions, such as the cloud-native firewall service, to secure a competitive advantage in the industry. This cybersecurity solution is specifically tailored for cloud environments, delivering advanced network security and threat protection for data and applications hosted in the cloud. A notable instance occurred in November 2022, when Fortinet Inc., a US-based cybersecurity firm, introduced the FortiGate Cloud-Native Firewall (FortiGate CNF) on Amazon Web Services (AWS). This managed next-generation firewall service is specifically designed for AWS environments and incorporates FortiGuard artificial intelligence (AI)-powered Security Services, ensuring real-time threat detection and protection. The FortiGate CNF ensures a consistent network security experience across AWS and on-premises setups. The primary objectives of this cloud-native firewall service are to simplify network security operations through seamless cloud-native integrations, optimize costs by providing region-wide network protection, and enhance compliance by offering consistent enterprise-grade security across both on-premises and cloud deployments. Notably, it features an intuitive user interface, supports AWS Gateway Load Balancer, and seamlessly integrates with AWS Firewall Manager, streamlining security management and automation processes. This innovation underscores the commitment of companies such as Fortinet Inc. to deliver cutting-edge solutions that cater to evolving cybersecurity needs in cloud environments, providing robust protection and streamlined management capabilities.

In April 2024, Zscaler, a US-based IT security firm, acquired Airgap Networks for an undisclosed sum. This acquisition is intended to enhance Zscaler's defenses against the lateral movement of threats within networks. Airgap Networks Inc., also based in the US, specializes in network security firewall solutions.

Major companies operating in the network security firewall market include Cisco Systems Inc., Palo Alto Networks Inc., Juniper Networks Inc., Fortinet Inc., Akamai Technologies Inc., F5 Networks Inc., Check Point Solution Technologies Ltd., McAfee LLC, Zscaler Inc., Proofpoint Inc., FireEye Inc., Forcepoint LLC, SonicWall Inc., Sophos Ltd., Trend Micro Inc., Barracuda Networks Inc., WatchGuard Technologies Inc., Cato Networks Ltd., Imperva Inc., Radware Ltd., Netskope Inc., Cloudflare Inc.

North America was the largest region in the network security firewall market share in 2024. The regions covered in this network security firewall industry report are Asia-Pacific, Western Europe, Eastern Europe, North America, South America, the Middle East, and Africa. The countries covered in the network security firewall market report are Australia, Brazil, China, France, Germany, India, Indonesia, Japan, Russia, South Korea, UK, USA, Canada, Italy, Spain.

A network security firewall is a crucial device used by organizations to oversee and control incoming and outgoing network traffic in line with established security policies.

The primary categories of these firewalls encompass packet filtering, stateful packet inspection, next-generation firewalls, and unified threat management. Packet filtering involves the scrutiny of packets based on source/destination addresses, ports, or protocols for permitting or blocking data flow across the Internet. This system comprises solutions, services, and an SMS firewall supporting A2P and P2A messaging, deployable via various modes such as on-premises, cloud, or network function virtualization. Its applications span across sectors such as finance, healthcare, education, retail, manufacturing, IT, and energy, ensuring robust security measures for diverse industry needs.

The network security firewall market research report is one of a series of new reports that provides network security firewall market statistics, including network security firewall industry global market size, regional shares, competitors with a network security firewall market share, detailed network security firewall market segments, market trends and opportunities, and any further data you may need to thrive in the network security firewall industry. This network security firewall market research report delivers a complete perspective of everything you need, with an in-depth analysis of the current and future scenarios of the industry.

The network security firewall market consists of sales of SS7 firewalls, diameter firewalls, and other types. Values in this market are ‘factory gate’ values, that is, the value of goods sold by the manufacturers or creators of the goods, whether to other entities (including downstream manufacturers, wholesalers, distributors, and retailers) or directly to end customers. The value of goods in this market includes related services sold by the creators of the goods.

The market value is defined as the revenues that enterprises gain from the sale of goods and/or services within the specified market and geography through sales, grants, or donations in terms of the currency (in USD, unless otherwise specified).

The revenues for a specified geography are consumption values that are revenues generated by organizations in the specified geography within the market, irrespective of where they are produced. It does not include revenues from resales along the supply chain, either further along the supply chain or as part of other products.

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