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市场调查报告书
商品编码
1934183
身分和存取管理市场 - 全球产业规模、份额、趋势、机会和预测(按解决方案、部署、组织规模、最终用户产业、地区和竞争格局划分),2021-2031 年Identity & Access Management, Market - Global Industry Size, Share, Trends, Competition, Forecast & Opportunity, Segmented By Solution, By Deployment, By Organization Size, By End Use Industry, By Region & Competition, 2021-2031F |
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全球身分和存取管理 (IAM) 市场预计将从 2025 年的 230.2 亿美元成长到 2031 年的 466.9 亿美元,复合年增长率为 12.51%。
身分与存取管理 (IAM) 被定义为一套全面且整合的策略、流程和技术框架,对于管理数位身分和规范使用者对组织关键资产的存取至关重要。该领域的成长主要得益于数位转型的快速发展,尤其是向云端环境的广泛迁移,以及对资料隐私监管合规性日益严格的需求。此外,安全漏洞的持续增加也迫使企业优先考虑身分管治,以保护敏感资源。根据身分与身分安全联盟 (IDSA) 发布的 2024 年报告,90% 的组织在过去一年中至少经历过一次与身分相关的事件,这凸显了采取强有力的安全措施的紧迫性。
| 市场概览 | |
|---|---|
| 预测期 | 2027-2031 |
| 市场规模:2025年 | 230.2亿美元 |
| 市场规模:2031年 | 466.9亿美元 |
| 复合年增长率:2026-2031年 | 12.51% |
| 成长最快的细分市场 | 资讯科技/通讯 |
| 最大的市场 | 北美洲 |
然而,由于在各种不同的IT基础设施中部署和整合身分与存取管理(IAM)解决方案的复杂性,市场面临许多障碍。企业常常面临身分资讯蔓延以及配置支援传统平台和现代平台的系统所需的高水准技术专长等挑战。这种营运复杂性,加上高昂的实施成本,给中小企业带来了沉重的负担,并可能延缓全面身分管理框架的采用。
网路攻击和资料外洩事件的日益频繁是全球身分与存取管理 (IAM) 市场的主要驱动力,迫使各组织从根本上重新思考其安全边界。攻击者正大幅减少对传统软体漏洞的利用,转而越来越多地选择复杂的基于身分的入侵技术,利用窃取的凭证冒充合法用户。根据 CloudAstrike 于 2025 年 8 月发布的《2025 年全球威胁报告》,2024 年检测到的网路攻击中有 79% 不涉及恶意软体,这凸显了一个明显的趋势:攻击者倾向于使用被盗用的身份资讯而非漏洞进行网路入侵。应对这种基于凭证的威胁需要强大的 IAM 系统,并具备即时使用者检验能力。 Zscaler 在 2025 年的报告中指出,安全现代化迫在眉睫,“到 2026 年,81% 的组织将过渡到零信任策略”,这强调了在全球范围内采用以身份为中心的安全模型的必要性。
同时,云端服务的快速扩张和数位转型的推进正在扩大攻击面,使得对人和非人实体的存取管理成为一项复杂的挑战。随着企业向混合云和多重云端环境迁移,需要身份验证的基于晶片的身份数量爆炸性增长,使得人工身份管治效率低。根据 CyberArk 于 2025 年 4 月发布的《2025 年身分安全展望》报告,目前机器身分的数量是人类身分的 82 倍,凸显了现代基础设施中未受管理的网路基地台所带来的巨大挑战。从机器人到无伺服器函数,机器身分的激增正在推动对自动化身分和存取管理 (IAM) 解决方案的需求,这些解决方案能够在不影响营运速度或扩充性的前提下,保护各种数位资产。
在各种不同的IT基础设施基础设施中部署和整合身分与存取管理(IAM)解决方案的营运难题,严重阻碍因素了市场成长。随着企业营运混合环境,将旧有应用程式与现代云端服务结合,整合这些不同系统的技术挑战造成了巨大的摩擦。这种整合过程需要专业知识和大量的配置,导致实施成本高昂,可能超出中小企业的预算。因此,潜在买家往往被迫推迟或缩减其身分现代化倡议的规模,以避免业务中断和资源耗尽。
近期行业统计数据也印证了这一障碍,凸显了问题的严重性:根据云端安全联盟 (CSA) 2024 年的一项调查,65% 的组织认为,在分散的身份系统中管理存取控制和策略执行是一项重大的营运挑战。这些整合障碍会延长销售週期,降低资源有限组织的采用率,从而直接阻碍市场扩张,并有效地限制了身分与存取管理 (IAM) 供应商在当前市场环境下的商机。
无密码身份验证技术的广泛应用正在重塑身份与存取管理 (IAM) 领域,它以加密证明和生物识别取代了传统的静态凭证。各组织机构正积极迁移到 FIDO2 标准和 WebAuthn通讯协定,以消除传统密码带来的不便和安全风险,例如网路钓鱼和凭证人员编制。这种转变不仅提升了使用者体验,更显着增强了身分验证层抵御拦截攻击的能力。例如,Okta 于 2025 年 3 月发布的《2025 年企业工作报告》显示,无密码身份验证解决方案 Okta Verify FastPass 在财富 500 强企业中的同比增长率高达 69%,这清楚地表明了企业正在摒弃传统的登入方式。
同时,由于人工智慧和机器学习在自适应风险分析中的应用,存取控制正从静态的、基于规则的框架演变为动态的、以行为为中心的系统。现代身分与存取管理 (IAM) 平台利用这些技术即时分析大量遥测资料流,并根据使用者位置、装置状态和存取行为异常持续评估使用者风险评分。这种能力实现了自动化威胁回应,显着缩短了身分相关资料外洩的暴露视窗期。 IBM 于 2025 年 8 月发布的《2025 年资料外洩成本报告》凸显了这些智慧防御措施的营运价值。报告指出,部署了先进安全人工智慧和自动化技术的组织能够将资料外洩的生命週期缩短 80 天,而未部署此类技术的组织则无法做到这一点。这凸显了自动化风险引擎在现代安全架构中的重要性。
The Global Identity & Access Management (IAM) Market is projected to expand from USD 23.02 Billion in 2025 to USD 46.69 Billion by 2031, registering a CAGR of 12.51%. Defined as a holistic framework comprising policies, processes, and technologies, IAM is essential for managing digital identities and regulating user access to vital organizational assets. Growth in this sector is largely fueled by the rapid pace of digital transformation, particularly the widespread migration to cloud environments, and the growing requirement for stringent regulatory compliance regarding data privacy. Additionally, the continuous rise in security breaches forces businesses to prioritize identity governance to safeguard sensitive resources. As reported by the Identity Defined Security Alliance in 2024, 90% of organizations encountered at least one identity-related incident within the previous year, highlighting the urgent need for strong security measures.
| Market Overview | |
|---|---|
| Forecast Period | 2027-2031 |
| Market Size 2025 | USD 23.02 Billion |
| Market Size 2031 | USD 46.69 Billion |
| CAGR 2026-2031 | 12.51% |
| Fastest Growing Segment | IT & Telecom |
| Largest Market | North America |
However, the market faces significant hurdles due to the intricacies involved in deploying and integrating IAM solutions across varied IT infrastructures. Companies often grapple with issues like identity sprawl and the high level of technical proficiency needed to configure these systems for both legacy and modern platforms. This operational complexity, combined with significant implementation costs, often places a heavy burden on smaller enterprises, potentially slowing the wider acceptance of comprehensive identity management frameworks.
Market Driver
The rising frequency of cyberattacks and data breaches serves as the main driver for the Global Identity & Access Management (IAM) Market, forcing organizations to fundamentally reassess their security boundaries. Attackers have largely moved away from traditional software vulnerabilities, opting instead for sophisticated identity-based intrusions where stolen credentials allow them to mimic legitimate users. According to the '2025 Global Threat Report' by CrowdStrike in August 2025, 79% of detected cyberattacks in 2024 were malware-free, indicating a clear market trend toward using compromised identities rather than exploits to penetrate networks. This increase in credential-based threats requires robust IAM systems capable of real-time user verification. Reflecting the urgency to modernize security, Zscaler reported in 2025 that 81% of organizations are shifting to implement zero trust strategies by 2026, emphasizing the vital adoption of identity-centric security models globally.
At the same time, the rapid expansion of cloud services and digital transformation efforts is broadening the attack surface, introducing complex challenges in managing access for both human and non-human entities. As businesses move toward hybrid and multi-cloud environments, the number of silicon-based identities requiring authentication has surged, making manual identity governance ineffective. According to CyberArk's '2025 Identity Security Landscape' report from April 2025, machine identities now exceed human identities by a ratio of 82 to 1, highlighting the critical issue of unmanaged access points in modern infrastructure. This massive increase in machine identities-spanning from bots to serverless functions-fuels the demand for automated IAM solutions capable of securing diverse digital assets without hindering operational speed or scalability.
Market Challenge
The operational difficulties linked to deploying and integrating Identity and Access Management (IAM) solutions across varied IT infrastructures serve as a significant constraint on market growth. As enterprises navigate hybrid environments that include both legacy applications and modern cloud services, the technical challenge of unifying these distinct systems generates considerable friction. This integration process requires specialized knowledge and extensive configuration, resulting in high implementation costs that frequently surpass the budgets of small and medium-sized businesses. As a result, prospective buyers often postpone or reduce the scope of their identity modernization initiatives to prevent business interruptions and resource depletion.
This obstacle is underscored by recent industry statistics illustrating the scale of the problem. According to the Cloud Security Alliance in 2024, 65% of organizations pinpointed the management of access controls and policy enforcement across fragmented identity systems as a major operational issue. These integration barriers directly impede market expansion by extending sales cycles and lowering adoption rates among organizations with limited resources, effectively limiting the revenue opportunities for IAM vendors in the current market landscape.
Market Trends
The broad acceptance of passwordless authentication technologies is reshaping the IAM sector by substituting vulnerable static credentials with cryptographic proofs and biometric verification. Companies are actively moving toward FIDO2 standards and WebAuthn protocols to remove the friction and security dangers linked to traditional passwords, such as phishing and credential stuffing. This transition extends beyond user convenience, representing a vital strengthening of the authentication layer against interception attacks. Demonstrating this swift shift, the '2025 Businesses at Work' report by Okta in March 2025 noted that the year-over-year growth of the passwordless Okta Verify FastPass solution hit 69% among Fortune 500 clients, indicating a clear move away from legacy login methods.
Simultaneously, the incorporation of AI and machine learning for adaptive risk analysis is evolving access control from static, rule-based frameworks to dynamic, behavior-focused systems. Contemporary IAM platforms leverage these technologies to analyze vast telemetry streams in real-time, enabling continuous evaluation of user risk scores based on anomalies in location, device status, and access behaviors. This functionality facilitates automated threat response, drastically narrowing the exposure window for identity-related breaches. Highlighting the operational value of these intelligent defenses, the '2025 Cost of a Data Breach Report' by IBM in August 2025 revealed that organizations using extensive security AI and automation reduced their breach lifecycles by 80 days compared to those without such capabilities, emphasizing the importance of automated risk engines in modern security architectures.
Report Scope
In this report, the Global Identity & Access Management (IAM) 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 Identity & Access Management (IAM) Market.
Global Identity & Access Management (IAM) Market report with the given market data, TechSci Research offers customizations according to a company's specific needs. The following customization options are available for the report: