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市场调查报告书
商品编码
1712527
全球国防网路安全市场 - 2025-2032Global Defense Cybersecurity Market - 2025-2032 |
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2024 年全球国防网路安全市场规模达到 372.3 亿美元,预计到 2032 年将达到 668.9 亿美元,在 2025-2032 年预测期内的复合年增长率为 7.6%。
由于针对国防基础设施、军事网路和关键通讯系统的网路威胁的频率和复杂程度不断升级,全球国防网路安全市场正在经历显着增长。世界各国政府和国防机构越来越重视网路安全,以保护敏感资料、确保安全通讯并维持作战准备。
网路间谍活动、国家支持的攻击以及针对防御系统的勒索软体的增加加速了对先进网路安全技术的投资,例如人工智慧威胁检测、零信任架构和基于区块链的安全协议。该产业的主要参与者正专注于战略合作、收购和研发计划,以增强威胁情报并开发下一代国防网路安全解决方案。
市场趋势
物联网 (IoT) 的不断扩张为网路犯罪创造了更多机会。物联网是指电脑、电话和伺服器以外的连接到互联网并共享资料的实体设备。物联网设备的例子包括穿戴式健身追踪器、智慧冰箱、智慧手錶以及 Amazon Echo 和 Google Home 等语音助理。预计2026年,全球将安装640亿台物联网设备。远距办公的趋势有助于推动这一成长。
网路钓鱼等社会工程攻击并不是新的威胁,但在远端劳动力广泛存在的情况下变得更加令人不安。攻击者将目标锁定在家中连接到雇主网路的个人,因为他们更容易成为攻击目标。除了针对员工的传统网路钓鱼攻击外,针对高阶主管组织领导的鲸钓攻击也有所增加。
动力学
增加国防预算,专注于网路安全
各国正大幅增加国防开支,其中很大一部分用于网路安全计画。例如,到2025年,澳洲的国防开支将会成长,政府将把越来越多的GDP比例用于军事开支。阿尔巴尼斯政府已经将 2025 年国防预算提前了 10 亿澳元,而来自外国盟友(尤其是美国)的压力也推动了增加支出的呼声。
此外,美国2025财政年度国防授权法案(NDAA)为网路安全拨款约300亿美元,使其成为8,952亿美元军事预算中的关键重点。此外,Cybersecurity Ventures 预计未来五年全球网路犯罪成本将以每年 15% 的速度成长,到 2025 年将达到每年 10.5 兆美元,高于 2015 年的 3 兆美元。因此,上述因素有助于推动市场成长。
实施和维护成本高
高昂的实施和维护成本造成了财务和后勤障碍,严重限制了全球国防网路安全市场的成长,尤其是对于发展中国家和较小的国防组织而言。建立强大的国防网路安全基础设施需要对安全通讯网路、量子安全加密和多层防火墙等先进技术进行大量投资,而所有这些技术都需要付出高昂的成本。
高成本因素不仅限制了网路安全系统的初步采用,而且还限制了可扩展性、持续改进和广泛部署,特别是在偏远基地或庞大的军事网路中。
Global defense cybersecurity market reached US$ 37.23 billion in 2024 and is expected to reach US$ 66.89 billion by 2032, growing with a CAGR of 7.6% during the forecast period 2025-2032.
The global defense cybersecurity market is experiencing significant growth due to the escalating frequency and sophistication of cyber threats targeting national defense infrastructure, military networks, and critical communication systems. Governments and defense agencies worldwide are increasingly prioritizing cybersecurity to safeguard sensitive data, ensure secure communications, and maintain operational readiness.
The rise in cyber espionage, state-sponsored attacks, and ransomware targeting defense systems has accelerated investments in advanced cybersecurity technologies such as AI-powered threat detection, zero-trust architectures, and blockchain-based security protocols. Key players in the industry are focusing on strategic collaborations, acquisitions, and R&D initiatives to enhance threat intelligence and develop next-generation defense cybersecurity solutions.
Market Trends
The expanding Internet of Things (IoT) creates more opportunities for cybercrime. The Internet of Things refers to physical devices other than computers, phones, and servers, which connect to the internet and share data. Examples of IoT devices include wearable fitness trackers, smart refrigerators, smartwatches, and voice assistants like Amazon Echo and Google Home. It is estimated that by 2026, there will be 64 billion IoT devices installed around the world. The trend toward remote working is helping to drive this increase.
Social engineering attacks like phishing are not new threats but have become more troubling amid the widespread remote workforce. Attackers target individuals connecting to their employer's network from home because they make easier targets. As well as traditional phishing attacks on employees, there has also been an uptick in whaling attacks targeting executive organizational leadership.
Dynamics
Increased Defense Budgets Focused on Cybersecurity
Countries are significantly increasing their defense spending, with a larger portion allocated toward cybersecurity initiatives. For instance, in 2025, Defence spending in Australia is growing, with the government committing an increasing proportion of GDP to military expenditure. The Albanese government has already brought forward A$1 billion from the 2025 defence budget, while pressure from foreign allies, notably the US, is driving up calls for greater spending.
Additionally, the National Defense Authorization Act (NDAA) for the US military fiscal year 2025 dedicates approximately US$30 billion to cybersecurity, marking it as a crucial focus in the broader US$895.2 billion military budget. Moreover, Cybersecurity Ventures expects global cybercrime costs to grow by 15 percent per year over the next five years, reaching US$10.5 trillion annually by 2025, up from US$3 trillion in 2015. Thus, above factors helps to boost the market growth.
High Implementation and Maintenance Costs
High Implementation and Maintenance Costs significantly restrain the growth of the global defense cybersecurity market by creating financial and logistical barriers, especially for developing nations and smaller defense organizations. Establishing a robust cybersecurity infrastructure for defense requires substantial investment in advanced technologies such as secure communication networks, quantum-safe encryption, and multi-layered firewalls-all of which come at a premium cost.
The high-cost factor not only limits the initial adoption of cybersecurity systems but also restricts scalability, continuous improvement, and widespread deployment, particularly in remote bases or across vast military networks.
The global defense cybersecurity market is segmented based on component, technology, deployment mode, security type, application and region.
Strategic Preference for On-Premises Deployment Strengthens Defense Cybersecurity Market Growth
The On-Premises segment drives growth in the global defense cybersecurity market primarily due to the defense sector's high sensitivity to data privacy, control, and regulatory compliance. Defense organizations across the globe prefer on-premises deployment because it allows them to retain full control over their cybersecurity infrastructure and sensitive data, minimizing the risk of external breaches or unauthorized access.
For instance, the US Department of Defense (DoD) relies heavily on on-premises systems for classified networks such as SIPRNet and JWICS, ensuring that critical intelligence and communication channels remain isolated from public or cloud-based environments. Thus, the combination of enhanced control, compliance, and reduced external exposure is making on-premises deployment a preferred and growing segment in the defense cybersecurity space.
North America Leads Defense Cybersecurity Market with Superior Spending and Technological Edge
North America dominates the global defense cybersecurity market due to its unparalleled defense expenditure, technological superiority, and strong focus on cybersecurity preparedness. The US, which accounts for the largest share of global military spending, allocates a significant portion of its defense budget to cybersecurity initiatives through departments such as the Department of Defense (DoD), Cyber Command (USCYBERCOM), and the National Security Agency (NSA).
These agencies are at the forefront of developing and deploying advanced cyber defense technologies, including AI-based threat detection, zero-trust architecture, and quantum-resistant encryption. For example, the US DoD's annual cybersecurity budget exceeds US$10 billion, reflecting its strategic emphasis on digital defense infrastructure. This combination of financial muscle, policy support, and technological capability positions North America as the most advanced and influential region in the defense cybersecurity landscape.
Sustainability Analysis
Sustainability in the global defense cybersecurity market hinges on long-term investment, technological innovation, workforce development, and adaptive policy frameworks. As cyber threats become more complex and persistent, defense agencies are recognizing cybersecurity not as a one-time investment but as a continuous strategic imperative.
Sustainable growth in this market is supported by the integration of energy-efficient data centers, green IT infrastructure, and AI-driven systems that optimize resource utilization while enhancing threat detection capabilities. Governments are also emphasizing capacity-building and education programs to address the talent gap, ensuring a steady pipeline of skilled cyber professionals.
The major global players in the market include Raytheon Technologies Corporation, Lockheed Martin Corporation, BAE Systems plc, Leonardo S.p.A., Airbus S.A.S., General Dynamics Corporation, Palantir Technologies Inc., Northrop Grumman Corporation, L3Harris Technologies Inc., Thales Group and among others.
Target Audience 2024
LIST NOT EXHAUSTIVE