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市場調查報告書
商品編碼
1779059
網域名稱系統防火牆市場 - 全球產業規模、佔有率、趨勢、機會和預測,按協議(TLS 上的 DNS、HTTPS 上的 DNS、標準 DNS)、按部署模型、按行業垂直、按地區、按競爭情況分類,2020-2030 年預測Domain Name System Firewall Market - Global Industry Size, Share, Trends, Opportunity, and Forecast, By Protocol (DNS over TLS, DNS over HTTPS, Standard DNS), By Deployment Model, By Industry Vertical, By Region, By Competition 2020-2030F |
2024 年全球域名系統防火牆市場價值為 23.7 億美元,預計到 2030 年將達到 39.6 億美元,複合年成長率為 8.93%。網域名稱系統防火牆市場是指網路安全領域,專注於透過在 DNS 層級過濾和阻止惡意流量來防止網路威脅。
市場概覽 | |
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預測期 | 2026-2030 |
2024年市場規模 | 23.7億美元 |
2030年市場規模 | 39.6億美元 |
2025-2030 年複合年成長率 | 8.93% |
成長最快的領域 | 製造業 |
最大的市場 | 北美洲 |
DNS 防火牆會監控並分析 DNS 請求,在建立連線之前封鎖對已知有害網域的存取。這種主動方法可以在惡意軟體、網路釣魚攻擊、勒索軟體和其他網路威脅滲透到網路之前,儘早將其攔截。與傳統防火牆不同,DNS 防火牆無需深度資料包檢測即可運行,因此速度更快、可擴展性更強,並且非常適合現代雲端驅動的 IT 環境。
由於網路攻擊的頻率和複雜性不斷增加、雲端運算的擴張以及遠端辦公室的興起,網域名稱系統防火牆市場正在快速成長。隨著企業越來越依賴數位基礎設施,潛在的攻擊面也隨之擴大。 DNS防火牆提供了一種輕量、經濟高效的解決方案,可在各種環境中部署,且不會影響效能。它們幫助企業滿足法規遵從性要求並保護敏感資料,尤其是在銀行、醫療保健和電信等行業。網路安全意識的不斷增強以及對IT安全基礎設施投資的不斷增加也促進了市場的擴張。
由於採用人工智慧、自動化和威脅情報整合技術的進步,域名系統防火牆市場預計將持續成長。越來越多的企業尋求雲端原生、人工智慧驅動的 DNS 安全解決方案,以提供即時分析和集中控制。亞太、拉丁美洲和中東地區的新興經濟體正在投資數位轉型和網路安全,這帶來了巨大的成長機會。此外,DNS 防火牆供應商與雲端服務供應商之間的合作也促進了其更廣泛的應用。隨著網路威脅的不斷演變,各組織將優先考慮 DNS 層級的保護,從而鞏固 DNS 防火牆作為現代網路安全策略關鍵組成部分的地位。
網路安全威脅情勢不斷升級
與傳統基礎設施整合的複雜性
轉向雲端原生和基於 SaaS 的 DNS 安全解決方案
Global Domain Name System Firewall Market was valued at USD 2.37 Billion in 2024 and is expected to reach USD 3.96 Billion by 2030 with a CAGR of 8.93% through 2030. The Domain Name System Firewall Market refers to the segment of cybersecurity focused on preventing cyber threats by filtering and blocking malicious traffic at the DNS level.
Market Overview | |
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Forecast Period | 2026-2030 |
Market Size 2024 | USD 2.37 Billion |
Market Size 2030 | USD 3.96 Billion |
CAGR 2025-2030 | 8.93% |
Fastest Growing Segment | Manufacturing |
Largest Market | North America |
A DNS firewall monitors and analyzes DNS requests, blocking access to known harmful domains before a connection is established. This proactive approach stops malware, phishing attacks, ransomware, and other cyber threats at the earliest stage-before they can infiltrate a network. Unlike traditional firewalls, DNS firewalls work without needing deep packet inspection, making them faster, more scalable, and suitable for modern, cloud-driven IT environments.
The Domain Name System Firewall Market is growing rapidly due to the increasing frequency and sophistication of cyberattacks, the expansion of cloud computing, and the rise in remote work. As organizations become more reliant on digital infrastructure, the potential attack surface increases. DNS firewalls offer a lightweight, cost-effective solution that can be deployed across various environments without compromising performance. They help organizations meet regulatory compliance requirements and secure sensitive data, especially in industries like banking, healthcare, and telecommunications. The rising awareness about cybersecurity and growing investments in IT security infrastructure are also contributing to market expansion.
The Domain Name System Firewall Market is expected to witness sustained growth due to advancements in artificial intelligence, automation, and threat intelligence integration. Companies are increasingly seeking cloud-native, AI-powered DNS security solutions that provide real-time analytics and centralized control. Emerging economies in Asia-Pacific, Latin America, and the Middle East are investing in digital transformation and cybersecurity, offering significant growth opportunities. Moreover, partnerships between DNS firewall vendors and cloud service providers are enabling broader adoption. As cyber threats continue to evolve, organizations will prioritize DNS-level protection, solidifying the DNS firewall's role as a critical component in modern cybersecurity strategies.
Key Market Drivers
Escalating Cybersecurity Threat Landscape
The proliferation of sophisticated cyberattacks has significantly heightened the urgency for advanced network security measures. Organizations worldwide face persistent threats such as phishing, ransomware, botnets, and DNS spoofing, which exploit DNS vulnerabilities to gain unauthorized access or cause service disruptions. DNS firewalls serve as the first line of defense by blocking malicious domains before the user connects to them, thereby stopping threats at the network edge. As attackers increasingly bypass traditional firewalls, enterprises are pivoting to DNS-level protections that detect and stop threats without the need for deep packet inspection.
The rising number of zero-day attacks and supply chain vulnerabilities has made DNS firewalls an essential part of layered defense strategies. With threat actors leveraging artificial intelligence to automate attacks, organizations must adopt smarter and faster DNS solutions that provide real-time protection. The ability of DNS firewalls to integrate threat intelligence feeds and block requests to harmful domains across distributed networks-without user latency-is a game-changer for industries prioritizing proactive security. The rising trend of remote work and bring-your-own-device (BYOD) policies further increases the need for decentralized yet centralized DNS protection. In 2023, the FBI's Internet Crime Complaint Center (IC3) reported that U.S. businesses and individuals suffered over USD 12.5 billion in losses from cybercrime. Phishing, business email compromise, and ransomware were the top contributors, highlighting the urgent need for proactive DNS-level protection to reduce exposure and financial damage caused by increasingly sophisticated digital attacks.
Key Market Challenges
Integration Complexity with Legacy Infrastructure
As enterprises expand their security posture, the implementation of DNS firewall solutions often faces significant hurdles when integrated into legacy IT environments. Many organizations still rely on outdated network architectures that lack compatibility with modern DNS security protocols. These legacy systems often include traditional on-premise DNS servers, custom applications, or static routing methods, all of which complicate the deployment of DNS firewall solutions. Integrating new DNS firewalls in such environments can introduce disruptions to existing services, misconfigurations, or routing errors, especially when dealing with hybrid cloud and on-premise networks. Businesses may face prolonged deployment times, high resource costs, and the need for specialized personnel to ensure that DNS traffic is rerouted correctly without performance degradation.
The integration challenge is further exacerbated in industries like finance, government, and healthcare, where high data sensitivity and strict uptime requirements limit the freedom to overhaul existing infrastructure. Many of these organizations operate mission-critical systems that cannot afford downtime, making any DNS-level adjustment a potential risk to service continuity. Additionally, DNS is often deeply embedded into identity management systems and internal applications, meaning that altering DNS behavior through firewalls can unintentionally affect application performance, user authentication, and internal service discovery. The lack of standardization across network security protocols further complicates interoperability between DNS firewall vendors and legacy network appliances. While some vendors offer APIs and modular deployments to ease integration, the lack of universal frameworks and legacy system inertia remains a substantial barrier. Until enterprises modernize their underlying infrastructure or vendors create more adaptable solutions, integration complexity will continue to hinder widespread DNS firewall adoption.
Key Market Trends
Shift Toward Cloud-Native and SaaS-Based DNS Security Solutions
As organizations continue migrating workloads to the cloud, there is a marked shift toward adopting cloud-native DNS firewall solutions. Traditional on-premise security models are becoming less effective in hybrid and distributed environments. Enterprises now require DNS security tools that are flexible, scalable, and easy to deploy across multi-cloud infrastructures. SaaS-based DNS firewalls provide centralized visibility and policy enforcement without the need for hardware, making them ideal for businesses looking to secure remote workforces, IoT devices, and dynamic network architectures. These solutions can be seamlessly integrated with public cloud platforms such as AWS, Microsoft Azure, and Google Cloud.
Cloud-native DNS firewall providers are increasingly leveraging containerization, microservices, and API-driven deployment models to allow real-time scalability and customization. Additionally, these solutions often come bundled with threat intelligence feeds, analytics dashboards, and automated policy updates, enabling organizations to respond to DNS-based threats proactively. The appeal of SaaS-based DNS firewalls also lies in their rapid provisioning and low maintenance overhead, making them particularly attractive for SMBs and fast-growing startups. As digital transformation accelerates and reliance on cloud ecosystems increases, demand for cloud-native DNS security solutions is poised to grow significantly.
In this report, the Global Domain Name System Firewall Market has been segmented into the following categories, in addition to the industry trends which have also been detailed below:
Company Profiles: Detailed analysis of the major companies present in the Global Domain Name System Firewall Market.
Global Domain Name System Firewall Market report with the given market data, Tech Sci Research offers customizations according to a company's specific needs. The following customization options are available for the report: