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市場調查報告書
商品編碼
2058706
網路安全市場預測至2034年—按組件、部署模式、組織規模、應用、最終用戶和地區分類的全球分析Network Security Market Forecasts to 2034 - Global Analysis By Component (Solutions and Services), Deployment Mode, Organization Size, Application, End User and By Geography |
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根據 Stratistics MRC 的數據,預計到 2026 年,全球網路安全市場規模將達到 368 億美元,並在預測期內以 13.0% 的複合年成長率成長,到 2034 年將達到 984 億美元。
網路安全是指一套全面的硬體、軟體和服務技術,旨在保護電腦網路和資料的完整性、機密性和可用性,防止未授權存取、網路威脅、資料外洩和分散式阻斷服務 (DDoS) 攻擊。這些解決方案包括新一代防火牆、入侵偵測和防禦系統、虛擬私人網路 (VPN)、統一威脅管理 (UTM) 設備、網路存取控制框架、零信任架構平台以及人工智慧驅動的威脅情報引擎。它們共同監控、分析和執行企業、雲端和混合網路基礎架構中的安全策略,抵禦日益複雜的攻擊者在各種組織攻擊面上的攻擊手段。
不斷演變的網路威脅
國家支持的高級持續性威脅 (APT)、勒索軟體即服務 (RaaS) 犯罪組織以及針對企業網路基礎設施的 AI 增強型攻擊工具的迅速擴散,正推動各組織持續投資於下一代網路安全平台。這些平台能夠偵測出基於特徵碼的傳統安全系統無法辨識的異常情況和零時差攻擊。隨著勒索軟體攻擊頻率的不斷增加,以及平均每次攻擊造成的損失超過 400 萬美元的報道,經營團隊已意識到網路安全投資不再僅僅是可有可無的 IT 支出,而是戰略性業務永續營運的必要條件。這正推動全球大型企業和政府機構持續部署多年期安全平台。
網路安全人員短缺
全球範圍內合格的網路安全專業人員長期短缺,他們缺乏威脅偵測、事件回應和安全平台管理方面的專業知識,這限制了企業充分部署和運行先進網路安全技術的能力,降低了安全投資的實際回報。已部署的安全平台產生的大量警報令分析師不堪重負,導致企業安全團隊出現警報疲勞。儘管投入了大量技術,但仍有可能錯過真正的威脅,造成營運效率差距,從而限制了企業透過部署網路安全產品所能實現的可衡量的安全改進。
零信任架構的實作
企業正從基於邊界的網路安全轉向零信任架構框架,後者需要持續的身份驗證、設備健康評估和細粒度的應用存取控制,這推動了大型組織安全基礎設施的全面現代化,以身份感知型網路安全平台取代傳統的以 VPN 為中心的遠端存取系統。美國聯邦政府的零信任行政命令和歐盟 NIS2 指令的網路安全義務等監管要求,正推動政府機構和關鍵基礎設施營運商採購主導合規要求的網路安全現代化解決方案,從而對零信任網路安全平台和部署服務產生了顯著的結構性需求。
供應商整合和平台遷移
企業安全採購人員傾向於將安全解決方案整合到統一的安全平台中,並限制供應商數量,這使得專業安全產品供應商處於不利地位。這是因為像 Palo Alto Networks、Fortinet 和 CrowdStrike 這樣的大型平台供應商正在透過收購和內部研發擴展產品系列,提供全面的安全套件,從而取代最佳組合的獨立網路安全解決方案。尋求降低安全工具數量和整合複雜性的企業正在優先考慮那些提供統一管理主機、整合威脅情報和跨產品自動化的安全平台供應商——這些功能對於規模小規模的專業網路安全供應商而言,如果沒有平台規模的研發投入,是無法實現的。
疫情期間,隨著企業迅速採用遠距辦公基礎設施,企業對網路的投資也顯著增加。這大大擴大了企業網路的攻擊面,因為攻擊者可以從家庭網路和個人裝置存取網路。疫情期間,針對遠距辦公基礎設施的網路釣魚、憑證竊取和勒索軟體攻擊激增,立即凸顯了安全投資的緊迫性。疫情後,混合辦公模式的普及使得企業對雲端交付的網路保全服務和零信任存取框架的需求持續旺盛,以保護分散在不同網路環境下存取企業應用程式的員工。
在預測期內,服務業預計將佔據最大佔有率。
預計在預測期內,服務領域將佔據最大的市場佔有率。這是因為,來自資安管理服務、安全營運中心 (SOC) 外包和專業服務的持續收入,比一次性購買硬體和軟體產品,對企業整體安全預算的累積投入更高。缺乏內部安全專業知識的企業通常會將網路安全監控和事件回應外包給提供全天候威脅偵測和回應能力的資安管理服務供應商。部署和維護高階網路安全平台的複雜性,使得企業在平台的整個生命週期內對專業服務的需求持續存在。
在預測期內,本地部署細分市場預計將呈現最高的複合年成長率。
在預測期內,本地部署市場預計將呈現最高的成長率。這主要源於各國政府和關鍵基礎設施營運商對空氣間隙或物理隔離的網路安全基礎設施的需求,這些基礎設施能夠在自身境內處理敏感數據,而無需依賴雲端服務提供者。國防機構、核能設施、金融市場基礎設施營運商以及處理敏感和受監管資料的醫療機構都要求部署符合政府安全認證要求的本地網路安全解決方案。新一代本地安全設備整合了人工智慧驅動的威脅偵測功能,能夠在自主基礎設施框架內提供與雲端同等的智慧。
在預測期內,北美預計將佔據最大的市場佔有率。這主要歸功於北美地區大型企業科技產業的集中度、金融服務和醫療保健行業嚴格的監管要求,以及全球最高的人均網路安全投資——這得益於聯邦政府的關鍵網路安全強制性計劃,這些計劃促成了企業安全採購。美國擁有全球最大的網路安全廠商生態系統之一,包括思科、Palo Alto Networks、Fortinet 和 Check Point 等公司,大量的研發投入推動了產品的持續創新。美國網路保險市場的重大發展也促進了企業安全平台的普及。
在預測期內,亞太地區預計將呈現最高的複合年成長率。這主要歸因於中國、印度、日本和東南亞國家網路安全監管要求的快速成長,以及金融服務、政府營運和關鍵基礎設施數位化進程的加速,這些因素擴大了企業的網路攻擊面,並促使企業加大安全投資。在中國,《國家網路安全法》和資料安全法規強制要求採用國產安全平台,推動了國內網路安全設備的大規模採購。在印度,數位支付基礎設施的快速發展和金融產業的數位轉型也帶動了網路安全領域的巨額投資。
According to Stratistics MRC, the Global Network Security Market is accounted for $36.8 billion in 2026 and is expected to reach $98.4 billion by 2034 growing at a CAGR of 13.0% during the forecast period. Network security refers to the comprehensive set of hardware, software, and service-based technologies designed to protect the integrity, confidentiality, and availability of computer networks and data against unauthorized access, cyber threats, data breaches, and distributed denial-of-service attacks. These solutions encompass next-generation firewalls, intrusion detection and prevention systems, virtual private networks, unified threat management appliances, network access control frameworks, zero-trust architecture platforms, and AI-powered threat intelligence engines that collectively monitor, analyze, and enforce security policies across enterprise, cloud, and hybrid network infrastructure to defend against increasingly sophisticated adversary tactics across diverse organizational attack surfaces.
Escalating cyber threat sophistication
Rapid proliferation of state-sponsored advanced persistent threats, ransomware-as-a-service criminal organizations, and AI-augmented attack tools targeting enterprise network infrastructure is driving sustained organizational investment in next-generation network security platforms capable of detecting behavioral anomalies and zero-day exploits that signature-based legacy security systems cannot identify. The documented escalation in ransomware attack frequency and average enterprise breach cost exceeding $4 million per incident is creating board-level recognition of network security investment as a strategic business continuity requirement rather than discretionary IT expenditure, driving consistent multi-year security platform procurement across large enterprise and government organizations globally.
Cybersecurity skills shortage
Persistent global shortage of qualified network security professionals with expertise in threat detection, incident response, and security platform administration is limiting organizational capacity to deploy and operate advanced network security technologies at full capability, reducing realized return on security investment. Enterprise security teams facing analyst workload saturation from alert volumes generated by deployed security platforms are experiencing alert fatigue that allows genuine threats to be missed despite significant technology investment, creating operational effectiveness gaps that constrain the measurable security improvement organizations achieve from network security product deployments.
Zero-trust architecture adoption
Enterprise transition from perimeter-based network security to zero-trust architecture frameworks requiring continuous identity verification, device posture assessment, and granular application access control is driving comprehensive security infrastructure refresh across large organizations, replacing legacy VPN-centric remote access systems with identity-aware network security platforms. Regulatory mandates, including US federal zero-trust executive order requirements and EU NIS2 directive cybersecurity obligations, are creating compliance-driven network security modernization procurement across government and critical infrastructure operators that generate substantial structured demand for zero-trust network security platforms and implementation services.
Vendor consolidation platform shift
Enterprise security buyer preference for integrated security platform consolidation, reducing vendor proliferation, is disadvantaging specialized point security product vendors, as large platform providers, including Palo Alto Networks, Fortinet, and CrowdStrike, expand product portfolios through acquisition and organic development to offer comprehensive security suites that displace best-of-breed standalone network security solutions. Organizations seeking to reduce security tool sprawl and integration complexity are prioritizing security platform vendors offering unified management consoles, integrated threat intelligence, and cross-product automation that smaller specialized network security vendors cannot match without platform-scale R&D investment.
The pandemic dramatically accelerated enterprise network security investment as organizations rapidly deployed remote work infrastructure, exposing corporate networks to dramatically expanded attack surfaces through home network and personal device access. The surge in phishing, credential theft, and ransomware attacks targeting remote workforce infrastructure during the pandemic created immediate security investment urgency. Post-pandemic, permanent hybrid work adoption has sustained structural demand for cloud-delivered network security services and zero-trust access frameworks that protect distributed workforces accessing enterprise applications from diverse network environments.
The services segment is expected to be the largest during the forecast period
The services segment is expected to account for the largest market share during the forecast period, due to the premium recurring revenue generated by managed security services, security operations center outsourcing, and professional services engagements that collectively represent higher cumulative investment than one-time hardware and software product purchases across enterprise security budgets. Organizations lacking internal security expertise are systematically outsourcing network security monitoring and incident response to managed security service providers offering 24x7 threat detection and response capabilities. The complexity of implementing and maintaining advanced network security platforms creates sustained professional services demand throughout platform lifecycles.
The on-premises segment is expected to have the highest CAGR during the forecast period
Over the forecast period, the on-premises segment is predicted to witness the highest growth rate, driven by government and critical infrastructure operator requirements for air-gapped or physically isolated network security infrastructure that processes sensitive data within sovereign boundaries without cloud provider dependency. Defense agencies, nuclear facilities, financial market infrastructure operators, and healthcare institutions handling classified or regulated data are mandating on-premises network security deployments compliant with government security accreditation requirements. Next-generation on-premises security appliances incorporating AI threat detection capabilities are delivering cloud-equivalent intelligence within sovereign infrastructure frameworks.
During the forecast period, the North America region is expected to hold the largest market share, due to the highest per-capita cybersecurity investment globally, driven by large enterprise technology sector concentration, stringent financial services and healthcare regulatory requirements, and significant federal government cybersecurity mandate programs creating institutional security procurement. The United States hosts the world's largest network security vendor ecosystem, including Cisco, Palo Alto Networks, Fortinet, and Check Point with substantial R&D investment driving continuous product innovation. Major cyber insurance market development in the US is also driving enterprise security platform adoption.
Over the forecast period, the Asia Pacific region is anticipated to exhibit the highest CAGR, due to rapidly increasing cybersecurity regulatory requirements across China, India, Japan, and Southeast Asian economies, combined with the accelerating digitalization of financial services, government operations, and critical infrastructure that expands organizational network attack surfaces, requiring security investment. China's national cybersecurity law and data security regulations mandating domestic security platform adoption are driving large-scale domestic network security procurement. India's rapid digital payment infrastructure expansion and financial sector digitalization are generating significant network security investment.
Key players in the market
Some of the key players in Network Security Market include Palo Alto Networks Inc., Fortinet Inc., Cisco Systems Inc., Check Point Software Technologies Ltd., IBM Corporation, Microsoft Corporation, Trend Micro Inc., Symantec Corporation, McAfee Corp., CrowdStrike Holdings Inc., Zscaler Inc., Juniper Networks Inc., Sophos Group plc, Rapid7 Inc., Akamai Technologies Inc., FireEye Inc., and Broadcom Inc.
In March 2026, Zscaler Inc. announced a major zero-trust network access expansion, integrating AI-powered lateral movement detection and real-time user behavior analytics for large enterprise security operations.
In February 2026, Fortinet Inc. expanded its FortiSASE platform with advanced AI-driven threat detection for distributed enterprise networks, enabling unified security policy management across hybrid work environments.
In January 2026, Cisco Systems Inc. introduced a new AI-powered network security platform combining firewall, intrusion prevention, and encrypted traffic analysis in a unified cloud-managed architecture for enterprise deployments.
Note: Tables for North America, Europe, APAC, South America, and Rest of the World (RoW) Regions are also represented in the same manner as above.