IDaaS市場 - 世界の産業規模、シェア、動向、機会、予測：コンポーネント別、展開別、業種別、地域別、競合、2020年～2030年

世界のIDaaSの市場規模は、2024年に86億4,000万米ドルで、2030年には320億6,000万米ドルに達し、2030年までのCAGRで24.43%の成長が予測されています。

IDaaSの世界市場とは、クラウドベースの認証およびID管理フレームワークのことで、組織が様々なデジタルプラットフォームでユーザーIDとアクセスを安全に管理できるようにします。

IDaaSソリューションは、シングルサインオン、多要素認証、アイデンティティガバナンス、アクセス解析など、さまざまな機能を提供しています。これらのサービスは、デジタルトランスフォーメーションや業務環境の分散化により、データ漏洩や不正アクセスのリスクが高まっている現代において極めて重要です。

主な市場促進要因

脅威の情勢とゼロトラストアーキテクチャに対する需要の高まり

主な市場課題

レガシーシステムとの複雑な統合

主な市場動向

IDaaSソリューションの採用を促進するゼロトラストフレームワークの台頭

目次

第1章 ソリューションの概要

• 市場の定義
• 市場の範囲
  • 対象市場
  • 調査対象年
  • 主要市場セグメンテーション

第2章 調査手法

第3章 エグゼクティブサマリー

第4章 顧客の声

第5章 世界のIDaaS市場展望

• 市場規模・予測
  • 金額別
• 市場シェア・予測
  • コンポーネント別（プロビジョニング、シングルサインオン、先進認証、監査、コンプライアンス、ガバナンス、ディレクトリサービス、パスワード管理）
  • 展開別（パブリッククラウド、プライベートクラウド、ハイブリッドクラウド）
  • 業種別（BFSI、IT・ITES、エネルギー・ユーティリティ、政府、ヘルスケア、製造、通信、その他）
  • 地域別（北米、欧州、南米、中東・アフリカ、アジア太平洋）
• 企業別（2024）
• 市場マップ

第6章 北米のIDaaS市場展望

• 市場規模・予測
• 市場シェア・予測
• 北米：国別分析
  • 米国
  • カナダ
  • メキシコ

第7章 欧州のIDaaS市場展望

• 市場規模・予測
• 市場シェア・予測
• 欧州：国別分析
  • ドイツ
  • フランス
  • 英国
  • イタリア
  • スペイン

第8章 アジア太平洋地域のIDaaS市場展望

• 市場規模・予測
• 市場シェア・予測
• アジア太平洋地域：国別分析
  • 中国
  • インド
  • 日本
  • 韓国
  • オーストラリア

第9章 中東・アフリカのIDaaS市場展望

• 市場規模・予測
• 市場シェア・予測
• 中東・アフリカ：国別分析
  • サウジアラビア
  • アラブ首長国連邦
  • 南アフリカ

第10章 南米のIDaaS市場展望

• 市場規模・予測
• 市場シェア・予測
• 南米：国別分析
  • ブラジル
  • コロンビア
  • アルゼンチン

第11章 市場力学

• 促進要因
• 課題

第12章 市場動向と発展

• 合併と買収
• 製品上市
• 最近の動向

第13章 企業プロファイル

• Microsoft Corporation
• IBM Corporation
• Google LLC
• Oracle Corporation
• Okta, Inc.
• Ping Identity Holding Corp.
• SailPoint Technologies Holdings, Inc.
• OneLogin, Inc.

第14章 戦略的提言

第15章 調査会社について・免責事項

The Global IDaaS Market was valued at USD 8.64 Billion in 2024 and is expected to reach USD 32.06 Billion by 2030 with a CAGR of 24.43% through 2030. The Global IDaaS Market refers to a cloud-based authentication and identity management framework that enables organizations to securely manage user identities and access across various digital platforms.

IDaaS solutions provide a range of features, including single sign-on, multi-factor authentication, identity governance, and access analytics. These services are crucial in an era where digital transformation and decentralized work environments have increased the risk of data breaches and unauthorized access.

Key Market Drivers

Rising Threat Landscape and Demand for Zero Trust Architectures

The growing sophistication of cyberattacks is a significant driver of the IDaaS Market. As threat actors increasingly target credentials and access controls, organizations are under pressure to implement robust identity and access management frameworks. IDaaS platforms, with real-time threat analytics, enable organizations to detect anomalies and respond quickly to unauthorized access attempts. This is particularly vital in sectors such as finance, government, and healthcare, where data sensitivity is extremely high.

The shift toward Zero Trust security models is further fueling the demand for IDaaS solutions. In a Zero Trust environment, no user or device is inherently trusted, making centralized and continuous identity verification essential. IDaaS solutions align perfectly with these models, offering risk-based authentication, continuous access evaluation, and seamless integration with endpoint security tools. As enterprises expand their digital ecosystems, the role of IDaaS in securing access at scale has become indispensable. In 2024, over 80% of global data breaches were linked to compromised credentials, demonstrating the urgent need for organizations to rethink their identity frameworks. This trend has intensified the shift toward platforms like IDaaS that offer strong authentication, real-time threat detection, and policy enforcement to reduce exposure to identity-driven attacks and safeguard enterprise assets.

Key Market Challenges

Integration Complexities with Legacy Systems

One of the most significant challenges facing the Global IDaaS Market is the integration of cloud-native identity systems with legacy infrastructure still widely in use by large enterprises. Many organizations, particularly those in regulated or traditional sectors such as manufacturing, healthcare, and government, continue to operate with decades-old authentication architectures that were not designed to interact with modern, scalable IDaaS platforms. These legacy systems often lack standardized interfaces or compatibility layers, requiring extensive customization, middleware, or even a complete overhaul of back-end infrastructure to ensure successful deployment. As a result, businesses may encounter delays in rollout, increased implementation costs, and operational downtime, which weakens the value proposition of adopting IDaaS solutions.

The fragmented nature of enterprise environments, which include hybrid cloud deployments, on-premise assets, and third-party software, adds an extra layer of complexity. Achieving seamless integration across these varied systems is not only technically demanding but also requires specialized talent-resources that many organizations find in short supply. The lack of interoperability standards and vendor-neutral protocols further exacerbates the problem, forcing companies to rely on proprietary connectors or multi-vendor orchestration, which increases both risk and cost. Despite the scalability and efficiency benefits of IDaaS solutions, the challenge of harmonizing these platforms with deeply entrenched legacy ecosystems presents a major obstacle that vendors and enterprises must strategically overcome.

Key Market Trends

Rise of Zero Trust Frameworks Driving Adoption of IDaaS Solutions

The shift toward zero trust security architectures is significantly accelerating the demand for IDaaS platforms. As organizations move away from perimeter-based security models, identity becomes the central point of control for network access. IDaaS platforms are uniquely positioned to serve this need by offering centralized authentication, risk-based access, and continuous identity verification. These capabilities are essential in environments where every user, device, and application must be authenticated and authorized before being granted access, regardless of their network location.

The trend is particularly pronounced among enterprises managing distributed workforces and cloud-native environments. By integrating IDaaS platforms into a zero trust model, organizations can implement adaptive access policies, prevent lateral movement by attackers, and ensure compliance with modern cybersecurity standards. This alignment between identity-centric controls and zero trust principles is expected to remain a key driver of investment in the Global IDaaS Market, especially among financial, healthcare, and government sectors.

Key Market Players

• Microsoft Corporation
• IBM Corporation
• Google LLC
• Oracle Corporation
• Okta, Inc.
• Ping Identity Holding Corp.
• SailPoint Technologies Holdings, Inc.
• OneLogin, Inc.

Report Scope:

In this report, the Global IDaaS Market has been segmented into the following categories, in addition to the industry trends which have also been detailed below:

IDaaS Market, By Component:

• Provisioning
• Single Sign-On
• Advance Authentication
• Audit, Compliance, & Governance
• Directory Services
• Password Management

IDaaS Market, By Deployment:

• Public Cloud
• Private Cloud
• Hybrid Cloud

IDaaS Market, By Vertical:

• BFSI
• IT & ITES
• Energy & Utilities
• Government
• Healthcare
• Manufacturing
• Telecom
• Others

IDaaS Market, By Region:

• North America
  • United States
  • Canada
  • Mexico
• Europe
  • Germany
  • France
  • United Kingdom
  • Italy
  • Spain
• Asia Pacific
  • China
  • India
  • Japan
  • South Korea
  • Australia
• Middle East & Africa
  • Saudi Arabia
  • UAE
  • South Africa
• South America
  • Brazil
  • Colombia
  • Argentina

Competitive Landscape

Company Profiles: Detailed analysis of the major companies present in the Global IDaaS Market.

Available Customizations:

Global IDaaS 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:

Company Information

• Detailed analysis and profiling of additional market players (up to five).

Table of Contents

1. Solution Overview

• 1.1. Market Definition
• 1.2. Scope of the Market
  • 1.2.1. Markets Covered
  • 1.2.2. Years Considered for Study
  • 1.2.3. Key Market Segmentations

2. Research Methodology

• 2.1. Objective of the Study
• 2.2. Baseline Methodology
• 2.3. Key Industry Partners
• 2.4. Major Association and Secondary Sources
• 2.5. Forecasting Methodology
• 2.6. Data Triangulation & Validation
• 2.7. Assumptions and Limitations

3. Executive Summary

• 3.1. Overview of the Market
• 3.2. Overview of Key Market Segmentations
• 3.3. Overview of Key Market Players
• 3.4. Overview of Key Regions/Countries
• 3.5. Overview of Market Drivers, Challenges, and Trends

4. Voice of Customer

5. Global IDaaS Market Outlook

• 5.1. Market Size & Forecast
  • 5.1.1. By Value
• 5.2. Market Share & Forecast
  • 5.2.1. By Component (Provisioning, Single Sign-On, Advance Authentication, Audit, Compliance, & Governance, Directory Services, Password Management)
  • 5.2.2. By Deployment (Public Cloud, Private Cloud, Hybrid Cloud)
  • 5.2.3. By Vertical (BFSI, IT & ITES, Energy & Utilities, Government, Healthcare, Manufacturing, Telecom, Others)
  • 5.2.4. By Region (North America, Europe, South America, Middle East & Africa, Asia Pacific)
• 5.3. By Company (2024)
• 5.4. Market Map

6. North America IDaaS Market Outlook

• 6.1. Market Size & Forecast
  • 6.1.1. By Value
• 6.2. Market Share & Forecast
  • 6.2.1. By Component
  • 6.2.2. By Deployment
  • 6.2.3. By Vertical
  • 6.2.4. By Country
• 6.3. North America: Country Analysis
  • 6.3.1. United States IDaaS Market Outlook
    • 6.3.1.1. Market Size & Forecast
      • 6.3.1.1.1. By Value
    • 6.3.1.2. Market Share & Forecast
      • 6.3.1.2.1. By Component
      • 6.3.1.2.2. By Deployment
      • 6.3.1.2.3. By Vertical
  • 6.3.2. Canada IDaaS Market Outlook
    • 6.3.2.1. Market Size & Forecast
      • 6.3.2.1.1. By Value
    • 6.3.2.2. Market Share & Forecast
      • 6.3.2.2.1. By Component
      • 6.3.2.2.2. By Deployment
      • 6.3.2.2.3. By Vertical
  • 6.3.3. Mexico IDaaS Market Outlook
    • 6.3.3.1. Market Size & Forecast
      • 6.3.3.1.1. By Value
    • 6.3.3.2. Market Share & Forecast
      • 6.3.3.2.1. By Component
      • 6.3.3.2.2. By Deployment
      • 6.3.3.2.3. By Vertical

7. Europe IDaaS Market Outlook

• 7.1. Market Size & Forecast
  • 7.1.1. By Value
• 7.2. Market Share & Forecast
  • 7.2.1. By Component
  • 7.2.2. By Deployment
  • 7.2.3. By Vertical
  • 7.2.4. By Country
• 7.3. Europe: Country Analysis
  • 7.3.1. Germany IDaaS Market Outlook
    • 7.3.1.1. Market Size & Forecast
      • 7.3.1.1.1. By Value
    • 7.3.1.2. Market Share & Forecast
      • 7.3.1.2.1. By Component
      • 7.3.1.2.2. By Deployment
      • 7.3.1.2.3. By Vertical
  • 7.3.2. France IDaaS Market Outlook
    • 7.3.2.1. Market Size & Forecast
      • 7.3.2.1.1. By Value
    • 7.3.2.2. Market Share & Forecast
      • 7.3.2.2.1. By Component
      • 7.3.2.2.2. By Deployment
      • 7.3.2.2.3. By Vertical
  • 7.3.3. United Kingdom IDaaS Market Outlook
    • 7.3.3.1. Market Size & Forecast
      • 7.3.3.1.1. By Value
    • 7.3.3.2. Market Share & Forecast
      • 7.3.3.2.1. By Component
      • 7.3.3.2.2. By Deployment
      • 7.3.3.2.3. By Vertical
  • 7.3.4. Italy IDaaS Market Outlook
    • 7.3.4.1. Market Size & Forecast
      • 7.3.4.1.1. By Value
    • 7.3.4.2. Market Share & Forecast
      • 7.3.4.2.1. By Component
      • 7.3.4.2.2. By Deployment
      • 7.3.4.2.3. By Vertical
  • 7.3.5. Spain IDaaS Market Outlook
    • 7.3.5.1. Market Size & Forecast
      • 7.3.5.1.1. By Value
    • 7.3.5.2. Market Share & Forecast
      • 7.3.5.2.1. By Component
      • 7.3.5.2.2. By Deployment
      • 7.3.5.2.3. By Vertical

8. Asia Pacific IDaaS Market Outlook

• 8.1. Market Size & Forecast
  • 8.1.1. By Value
• 8.2. Market Share & Forecast
  • 8.2.1. By Component
  • 8.2.2. By Deployment
  • 8.2.3. By Vertical
  • 8.2.4. By Country
• 8.3. Asia Pacific: Country Analysis
  • 8.3.1. China IDaaS Market Outlook
    • 8.3.1.1. Market Size & Forecast
      • 8.3.1.1.1. By Value
    • 8.3.1.2. Market Share & Forecast
      • 8.3.1.2.1. By Component
      • 8.3.1.2.2. By Deployment
      • 8.3.1.2.3. By Vertical
  • 8.3.2. India IDaaS Market Outlook
    • 8.3.2.1. Market Size & Forecast
      • 8.3.2.1.1. By Value
    • 8.3.2.2. Market Share & Forecast
      • 8.3.2.2.1. By Component
      • 8.3.2.2.2. By Deployment
      • 8.3.2.2.3. By Vertical
  • 8.3.3. Japan IDaaS Market Outlook
    • 8.3.3.1. Market Size & Forecast
      • 8.3.3.1.1. By Value
    • 8.3.3.2. Market Share & Forecast
      • 8.3.3.2.1. By Component
      • 8.3.3.2.2. By Deployment
      • 8.3.3.2.3. By Vertical
  • 8.3.4. South Korea IDaaS Market Outlook
    • 8.3.4.1. Market Size & Forecast
      • 8.3.4.1.1. By Value
    • 8.3.4.2. Market Share & Forecast
      • 8.3.4.2.1. By Component
      • 8.3.4.2.2. By Deployment
      • 8.3.4.2.3. By Vertical
  • 8.3.5. Australia IDaaS Market Outlook
    • 8.3.5.1. Market Size & Forecast
      • 8.3.5.1.1. By Value
    • 8.3.5.2. Market Share & Forecast
      • 8.3.5.2.1. By Component
      • 8.3.5.2.2. By Deployment
      • 8.3.5.2.3. By Vertical

9. Middle East & Africa IDaaS Market Outlook

• 9.1. Market Size & Forecast
  • 9.1.1. By Value
• 9.2. Market Share & Forecast
  • 9.2.1. By Component
  • 9.2.2. By Deployment
  • 9.2.3. By Vertical
  • 9.2.4. By Country
• 9.3. Middle East & Africa: Country Analysis
  • 9.3.1. Saudi Arabia IDaaS Market Outlook
    • 9.3.1.1. Market Size & Forecast
      • 9.3.1.1.1. By Value
    • 9.3.1.2. Market Share & Forecast
      • 9.3.1.2.1. By Component
      • 9.3.1.2.2. By Deployment
      • 9.3.1.2.3. By Vertical
  • 9.3.2. UAE IDaaS Market Outlook
    • 9.3.2.1. Market Size & Forecast
      • 9.3.2.1.1. By Value
    • 9.3.2.2. Market Share & Forecast
      • 9.3.2.2.1. By Component
      • 9.3.2.2.2. By Deployment
      • 9.3.2.2.3. By Vertical
  • 9.3.3. South Africa IDaaS Market Outlook
    • 9.3.3.1. Market Size & Forecast
      • 9.3.3.1.1. By Value
    • 9.3.3.2. Market Share & Forecast
      • 9.3.3.2.1. By Component
      • 9.3.3.2.2. By Deployment
      • 9.3.3.2.3. By Vertical

10. South America IDaaS Market Outlook

• 10.1. Market Size & Forecast
  • 10.1.1. By Value
• 10.2. Market Share & Forecast
  • 10.2.1. By Component
  • 10.2.2. By Deployment
  • 10.2.3. By Vertical
  • 10.2.4. By Country
• 10.3. South America: Country Analysis
  • 10.3.1. Brazil IDaaS Market Outlook
    • 10.3.1.1. Market Size & Forecast
      • 10.3.1.1.1. By Value
    • 10.3.1.2. Market Share & Forecast
      • 10.3.1.2.1. By Component
      • 10.3.1.2.2. By Deployment
      • 10.3.1.2.3. By Vertical
  • 10.3.2. Colombia IDaaS Market Outlook
    • 10.3.2.1. Market Size & Forecast
      • 10.3.2.1.1. By Value
    • 10.3.2.2. Market Share & Forecast
      • 10.3.2.2.1. By Component
      • 10.3.2.2.2. By Deployment
      • 10.3.2.2.3. By Vertical
  • 10.3.3. Argentina IDaaS Market Outlook
    • 10.3.3.1. Market Size & Forecast
      • 10.3.3.1.1. By Value
    • 10.3.3.2. Market Share & Forecast
      • 10.3.3.2.1. By Component
      • 10.3.3.2.2. By Deployment
      • 10.3.3.2.3. By Vertical

11. Market Dynamics

• 11.1. Drivers
• 11.2. Challenges

12. Market Trends and Developments

• 12.1. Merger & Acquisition (If Any)
• 12.2. Product Launches (If Any)
• 12.3. Recent Developments

13. Company Profiles

• 13.1. Microsoft Corporation
  • 13.1.1. Business Overview
  • 13.1.2. Key Revenue and Financials
  • 13.1.3. Recent Developments
  • 13.1.4. Key Personnel
  • 13.1.5. Key Product/Services Offered
• 13.2. IBM Corporation
• 13.3. Google LLC
• 13.4. Oracle Corporation
• 13.5. Okta, Inc.
• 13.6. Ping Identity Holding Corp.
• 13.7. SailPoint Technologies Holdings, Inc.
• 13.8. OneLogin, Inc.

14. Strategic Recommendations

15. About Us & Disclaimer