Market Share: Managed Security Services (MSS), 2025, Japan

Quadrant Knowledge Solutions highlights that the Managed Security Services (MSS) market in Japan is experiencing above-average growth. 

The country's proactive stance on cybersecurity, supported by government initiatives and industry regulations, is a significant driver. Canadian organizations are increasingly aware of the need for robust MSS solutions to protect against sophisticated cyber threats. The emphasis on digital transformation across various sectors, including finance, healthcare, and manufacturing, further fuels the demand for advanced cybersecurity measures. As a result, the adoption of MSS solutions in Japan is on the rise, with businesses prioritizing security investments to safeguard their operations and data. 

Quadrant Knowledge Solutions defines Managed Security Services (MSS) as “a comprehensive and proactive suite of tailored solutions managed by third parties that continuously monitors, manages, and protects client organizations’ security assets and systems.” The services encompass a variety of tailored management and operational services that address both security technologies and specific business outcomes. MSS can be delivered through diverse modes, including the provider’s cloud infrastructure, consultative engagements, staff augmentation, or on-premises. This flexibility provides a robust framework to safeguard devices from threats, exposures, and vulnerabilities in the dynamic IT environment. 

Key questions this study will answer: 

• What is the current state of competition in the Managed Security Services Solutions Japan market? 

• What is the market share held by major vendors in Japan market? 

• What are the key competitive dynamics in Japan markets for Managed Security Services Solutions? 

• Are there vendors specializing in specific industries? 

• How do different vendors compare in terms of their offerings of cloud-based versus on-premises solutions? 

• What competitive factors impact the Japan market positioning of different vendors? 

• What are the relative strengths and challenges of the vendors operating in Japan market? 

• How do different vendors position themselves competitively across customer segments, from SMBs to large enterprises? 

Vendors covered in this Study: 

Arctic Wolf, Binary Defense, Bitdefender, BlueVoyant, Booz Allen Hamilton, Cisco, Critical Start, CrowdStrike, Cybereason, Cyderes, Cyberoo, Deepwatch, eSentire, Expel, Fortra, Group-IB, Integrity360, IBM, Kaspersky, Kudelski Security, Kroll, Mandiant, Mnemonic, NCC Group, Obrela Security, Ontinue, Optiv, Orange Cyberdefense, Pondurance, Proficio, Quorum Cyber, Rapid7, Red Canary, Secureworks, SentinelOne, Sophos, Trustwave, and WithSecure. 

Table of Content: 

Chapter 01: Executive Summary 

• Key Research Findings 

• Top Predictions 

• Top Trends 

• Market Summary  

Chapter 02: Market Overview 

• Market Definition and Scope 

• Key Factors Impacting the Market  

• Drivers & Restraints  

Chapter 03: Market Share Analysis 

• Japan Market Share  

• Japan Market Share by Industry Verticals 

• Market Share by Media & Entertainment 

• Market Share by Retail 

• Market Share by BFSI 

• Market Share by Travel & Hospitality 

• Market Share by Education 

• Market Share by Public Sector 

• Market Share by Healthcare & Life Science 

• Market Share by Automotive 

• Market Share by Food & Beverage 

• Japan Market Share by Deployment Type 

• Market Share by Deployment Type: On prem  

• Market Share by Deployment Type: Cloud  

• Japan Market Share by Customer Type  

• Market Share by SMB  

• Market Share by Large  

• Market Share by Enterprise  

Chapter 04: Company Profile 

• Company Overview  

• Analyst Perspectives and Analysis 

Chapter 05: Appendix 

• Research Methodologies 

List of Figures  

• Fig. 1 Market Share of Managed Security Services Solutions Japan, 2025 

• Fig. 2 Japan Market Share of Managed Security Services Solutions IT & Telecom Industry, 2025 

• Fig. 3 Japan Market Share of Managed Security Services Solutions Banking & Financial Services Industry, 2025 

• Fig. 4 Japan Market Share of Managed Security Services Solutions Insurance Industry, 2025 

• Fig. 5 Japan Market Share of Managed Security Services Solutions Healthcare Industry, 2025 

• Fig. 6 Japan Market Share of Managed Security Services Solutions Government & Public Sector, 2025 

• Fig. 7 Japan Market Share of Managed Security Services Solutions Retail & eCommerce, 2025 

• Fig. 8 Japan Market Share of Managed Security Services Solutions Manufacturing, 2025 

• Fig. 9 Japan Market Share of Managed Security Services Solutions Hospitality, 2025 

• Fig. 10 Japan Market Share of Managed Security Services Solutions On-premises Deployment, 2025 

• Fig. 11 Japan Market Share of Managed Security Services Solutions Cloud Deployment, 2025 

• Fig. 12 Japan Market Share of Managed Security Services Solutions SMB Customers, 2025 

• Fig. 13 Japan Market Share of Managed Security Services Solutions Large Customers, 2025 

• Fig. 14 Japan Market Share of Managed Security Services Solutions Enterprise Customers, 2025 

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