South Korea Managed Detection Response Market Research Report By Service Type (Threat Intelligence, Incident Management, Monitoring Services, Vulnerability Management), By Deployment Type (Cloud-based, On-premises), By End User (Small and Medium Enterprises, Large Enterprises, Government Agencies, Financial Institutions) and By Industry Vertical (Healthcare, Retail, Manufacturing, Telecommunications, Information Technology)- Forecast to 2035

South Korea Managed Detection Response Market Overview

As per MRFR analysis, the South Korea Managed Detection Response Market Size was estimated at 72.75 (USD Million) in 2023.The South Korea Managed Detection Response Market Industry is expected to grow from 83.75(USD Million) in 2024 to 219.9 (USD Million) by 2035. The South Korea Managed Detection Response Market CAGR (growth rate) is expected to be around 9.172% during the forecast period (2025 - 2035).

Key South Korea Managed Detection Response Market Trends Highlighted

Driven by the increasing sophistication and frequency of cyber threats, the South Korean Managed Detection Response market is undergoing substantial growth. Robust cybersecurity measures are increasingly necessary as South Korea establishes its presence in the digital economy. The government's strategy to fortify the national cybersecurity infrastructure is instrumental in influencing market dynamics, resulting in an increase in managed detection services. Specialized response services are in high demand as companies in a variety of sectors, such as finance, healthcare, and manufacturing, are progressively acknowledging the importance of safeguarding sensitive data. 

The market in South Korea is ripe with opportunities for vendors who provide managed detection services. Many organizations are choosing to implement outsourced solutions that offer sophisticated monitoring and rapid incident response capabilities as they address the cybersecurity skills gap. In addition to the COVID-19 pandemic, the operational landscape has been significantly altered by the emergence of remote work and the heightened importance of digital transformation. This has underscored the necessity of managed detection to mitigate unforeseen vulnerabilities. 

Enhanced efficiency and a targeted response to threats are the result of the integration of innovative technologies such as artificial intelligence and machine learning into these services. Recently, there has been a significant transition among organizations to proactive security strategies, which are in line with the current trend of early threat detection and response. The implementation of this transition not only enhances the overall cybersecurity posture but also strategically positions businesses within the South Korean landscape. 

Managed detection services are mandated by regulatory developments and compliance obligations, particularly in sectors such as finance and healthcare, which are designed to improve cybersecurity resilience. Therefore, the South Korea Managed Detection Response market is a critical and constantly changing opportunity for businesses that are committed to enhancing their defenses against cyber threats while adhering to local regulations.

South Korea Managed Detection Response Market Drivers

Increasing Cybersecurity Threats in South Korea

The surge in cybersecurity threats is a significant driver for the South Korea Managed Detection Response Market Industry. According to a report by the Korea Internet & Security Agency, cyberattacks in South Korea increased by over 30% in the last two years, affecting businesses across various sectors. Notable organizations like the Financial Services Commission have necessitated the implementation of advanced cybersecurity measures. 

As more companies seek to protect themselves against these rising threats, there is an increasing demand for managed detection response services.The Financial Security Institute has highlighted the need for enhanced cybersecurity strategies to combat the evolving threat landscape effectively. This demand directly fuels the growth of the South Korea Managed Detection Response Market, pushing organizations to adopt sophisticated and proactive cybersecurity solutions.

Regulatory Compliance Requirements

In South Korea, stringent regulatory compliance requirements are fostering the growth of the Managed Detection Response Market Industry. With data protection laws such as the Personal Information Protection Act (PIPA) coming into effect, organizations are compelled to prioritize their cybersecurity frameworks. 

The Korea Communications Commission has mandated that businesses implement appropriate measures to safeguard sensitive data. Non-compliance results in significant penalties, thus pushing firms to invest in managed detection services.This regulatory environment accelerates the adoption of managed detection response solutions, as compliance is essential for maintaining operational integrity and avoiding legal repercussions.

Increased Investment in Cybersecurity Infrastructure

The South Korea Managed Detection Response Market is witnessing growth driven by increased investments in cybersecurity infrastructure. Recent government initiatives aim to enhance national cybersecurity posture, with the Ministry of Science and ICT allocating substantial funds towards strengthening digital security frameworks. 

The current national budget for cybersecurity has seen an increase of approximately 20% compared to the previous fiscal year.This investment fosters the establishment of Managed Detection Response solutions, as organizations realize the importance of fortifying their defenses against potential breaches. Corporations are therefore encouraged to adopt these systems, leading to a thriving Managed Detection Response Market in the region.

South Korea Managed Detection Response Market Segment Insights

Managed Detection Response Market Service Type Insights

The South Korea Managed Detection Response Market is evolving significantly, particularly within the Service Type segment, which plays a crucial role in enhancing cybersecurity frameworks for organizations. Among the key components within this segment, Threat Intelligence stands out as vital, providing actionable insights into potential threats and enabling organizations to proactively defend their networks. The increasing number of cyber threats in South Korea, spurred by technological advancements and the rise of digital services, has underscored the necessity for robust Threat Intelligence capabilities.

Incident Management is another critical aspect, encompassing the processes and tools employed to detect, respond to, and recover from cyber incidents. With the South Korean government emphasizing data privacy and cybersecurity, the need for efficient Incident Management solutions is at the forefront, as organizations strive to minimize downtime and protect sensitive information from breaches.Monitoring Services are also key within the Service Type structure, offering real-time surveillance of networks and systems to identify anomalous activities that could signify a security breach. Given the rapid digital transformation in South Korea, these services have become increasingly important to maintain ongoing vigilance against evolving cyber threats.

Finally, Vulnerability Management is an essential service, focusing on identifying, assessing, and mitigating vulnerabilities before they can be exploited. As organizations in South Korea continue digitizing operations, the importance of Vulnerability Management grows, with regulators and industry stakeholders stressing the need for a proactive approach to cybersecurity. Each of these components within the Service Type segment represents a response to the increasing complexity and frequency of cyber threats faced by South Korean enterprises, providing them with the necessary tools to protect their digital assets and comply with stringent regulatory standards.

As the market continues to mature, a comprehensive understanding of these service areas will be crucial for organizations wanting to navigate the challenges posed by cybersecurity threats effectively. Moreover, considering South Korea’s positioning as a technological hub, advancements in these service types are likely to drive innovation and resilience in cybersecurity strategies across various industries. The market dynamics are poised for accelerated growth, highlighting the increasing criticality of integrated Managed Detection Response services in safeguarding South Korea's digital infrastructure.

Managed Detection Response Market Deployment Type Insights

The South Korea Managed Detection Response Market is evolving with significant dynamics in its Deployment Type segment. The increasing reliance on digital platforms has fueled the demand for advanced security measures, making the Deployment Type vital for organizations in the region. The Cloud-based approach is gaining traction due to its scalability, flexibility, and cost-effectiveness, allowing companies to enhance their security posture without extensive infrastructure investments. This modality is especially appealing to small and medium enterprises looking to optimize their cybersecurity strategies without overwhelming resource allocation.

Conversely, the On-premises deployment caters to larger organizations that prioritize complete control over their data and security environments, aligning with strict regulatory requirements that are prevalent in South Korea's industry landscape. Both deployment models play a crucial role in addressing the diverse needs of various businesses, leading to enhanced resilience against emerging cyber threats. As companies in South Korea continue to adapt to the evolving threat landscape, the importance of tailored deployment types in the Managed Detection Response Market cannot be overstated.The convergence of these deployment options facilitates a comprehensive approach to cybersecurity, ensuring that organizations remain vigilant and well-protected.

Managed Detection Response Market End User Insights

The South Korea Managed Detection Response Market is shaped significantly by its diverse End User base, which encompasses Small and Medium Enterprises, Large Enterprises, Government Agencies, and Financial Institutions. Small and Medium Enterprises (SMEs) are increasingly prioritizing cybersecurity as the digital landscape evolves, making them a crucial part of the market, as they often lack the resources for comprehensive security infrastructure. Large Enterprises, with their complex operations and substantial data repositories, invest heavily in managed detection services to safeguard sensitive information and comply with stringent regulations.

Government Agencies, tasked with protecting national security and public data, have also become key players, necessitating advanced threat detection capabilities to counteract increasingly sophisticated cyber threats. Financial Institutions, handling sensitive customer data and transactions, represent another vital group, often deploying managed detection solutions to mitigate risks and maintain customer trust. As cyber threats continue to rise, the South Korea Managed Detection Response Market industry must adapt to meet the shifting demands and challenges faced by these diverse End Users, presenting opportunities for innovation and collaboration across sectors.

Managed Detection Response Market Industry Vertical Insights

The Industry Vertical segment of the South Korea Managed Detection Response Market showcases a diverse range of sectors crucial for the nation's economy and security landscape. The Healthcare sector is increasingly prioritizing cybersecurity measures, given the sensitive data it handles, making it a vital area for managed detection response implementations. In the Retail space, the rise of e-commerce and online transactions has led to escalating threats, necessitating robust security solutions to protect consumer information. 

The Manufacturing industry, as it embraces Industry 4.0, finds itself confronted with new vulnerabilities inherent in interconnected systems, highlighting the importance of advanced threat detection mechanisms.Telecommunications remains a foundational element in the digital landscape, where uninterrupted service and data integrity are paramount, driving demand for reliable managed detection response services. Lastly, the Information Technology sector is a significant contributor to the overall market, as organizations must continuously evolve their security strategies to fend off sophisticated cyber threats. This multifaceted segmentation underscores the growing recognition of the necessity for proactive cybersecurity measures across various critical industries in South Korea, aligning with global market trends and technological advancements.

South Korea Managed Detection Response Market Key Players and Competitive Insights

The South Korea Managed Detection Response Market presents a dynamic landscape characterized by the increasing demand for cybersecurity solutions due to growing cyber threats and regulatory requirements. The competition is intensifying as organizations seek advanced technologies and services to enhance their security posture. Players in this market are leveraging various strategies, including partnerships, technological advancements, and service diversification, to gain competitive advantages. 

A comprehensive assessment of market players reveals their strengths in catering to diverse sectors, such as finance, healthcare, and telecommunications, while adapting to the evolving cyber threat landscape. As the demand for proactive security measures rises, the market is poised for significant growth, driven by the need for well-rounded security solutions that go beyond traditional detection to include comprehensive managed response services.SK Infosec is a notable player within the South Korea Managed Detection Response Market, distinguished by its robust portfolio of cybersecurity services. The company enjoys a solid reputation, largely attributed to its advanced threat intelligence and incident response capabilities. 

With a strong focus on innovation, SK Infosec has developed tailored solutions that cater to various segments, ensuring that organizations can effectively manage risk and respond to threats in real-time. Its comprehensive suite of offerings includes continuous monitoring and analysis, which positions the firm as a leading provider dedicated to safeguarding sensitive information for its clients. The company’s established presence in South Korea further strengthens its competitive stance, enabling it to forge strategic partnerships and enhance service delivery, thereby gaining the trust of clients in an increasingly complex threat environment.

SK Telecom also plays a significant role in the South Korea Managed Detection Response Market, leveraging its telecommunications expertise to deliver comprehensive cybersecurity solutions. The company offers an array of services designed to help organizations detect and respond to potential security incidents effectively. Its strengths lie in its deep understanding of network infrastructure, which it harnesses to provide real-time monitoring and incident management services. SK Telecom has actively pursued innovation through partnerships and collaborations, enhancing its cybersecurity offerings while ensuring compliance with local regulations. 

Moreover, the firm has made strategic investments in cybersecurity technologies and talent acquisition, positioning itself to be at the forefront of the market. By integrating advanced analytics and machine learning into its service model, SK Telecom continues to strengthen its competitive edge, making it a prominent force in the South Korean cybersecurity landscape.

Key Companies in the South Korea Managed Detection Response Market Include:

• SK Infosec
• SK Telecom
• Samsung SDS
• Hanwha Techwin
• Cisco
• AhnLab
• EstSecurity
• CrowdStrike
• Fortinet
• Penta Security
• IBM
• LG CNS

South Korea Managed Detection Response Market Industry Developments

The South Korea Managed Detection Response Market is experiencing significant growth, driven by an increasing need for advanced cybersecurity solutions to combat rising cyber threats. At the IDC Security Summit in May 2025, SK Infosec unveiled its next-generation security control platform, Secudium, which integrates real-time MDR services with AI-based detection.

The system utilizes a subscription model to safeguard customers across industries by predicting and intercepting threats from reconnaissance to account usurpation. This is achieved by integrating AI log analysis, SOAR automation, and expert response teams. In September 2023, Trend Micro enhanced its collaboration with South Korea's cybersecurity authorities, including the NISC and KISA, to enhance the detection of malware and share real-time threat intelligence in both public and private sectors. 

SK Telecom was fined and required to implement quarterly audits, expand security headcount, and invest ₩700 billion in security infrastructure over a five-year period in response to a significant malware-driven data compromise that affected 27 million users between May and July 2025. This incident has sparked a more extensive demand for MDR in the infrastructure and telecommunications sectors of South Korea.

South Korea Managed Detection Response Market Segmentation Insights

Managed Detection Response Market Service Type Outlook

• • Threat Intelligence
  • Incident Management
  • Monitoring Services
  • Vulnerability Management

Managed Detection Response Market Deployment Type Outlook

• • Cloud-based
  • On-premises

Managed Detection Response Market End User Outlook

• • Small and Medium Enterprises
  • Large Enterprises
  • Government Agencies
  • Financial Institutions

Managed Detection Response Market Industry Vertical Outlook

• • Healthcare
  • Retail
  • Manufacturing
  • Telecommunications
  • Information Technology

 

Report Attribute/Metric Source:	Details
MARKET SIZE 2023	72.75(USD Million)
MARKET SIZE 2024	83.75(USD Million)
MARKET SIZE 2035	219.9(USD Million)
COMPOUND ANNUAL GROWTH RATE (CAGR)	9.172% (2025 - 2035)
REPORT COVERAGE	Revenue Forecast, Competitive Landscape, Growth Factors, and Trends
BASE YEAR	2024
MARKET FORECAST PERIOD	2025 - 2035
HISTORICAL DATA	2019 - 2024
MARKET FORECAST UNITS	USD Million
KEY COMPANIES PROFILED	SK Infosec, SK Telecom, Samsung SDS, Hanwha Techwin, Cisco, AhnLab, EstSecurity, CrowdStrike, Fortinet, Penta Security, KISA, NCSOFT, SonicWall, IBM, LG CNS
SEGMENTS COVERED	Service Type, Deployment Type, End User, Industry Vertical
KEY MARKET OPPORTUNITIES	Growing cyber threat landscape, Increasing regulatory compliance demands, Rising adoption of cloud services, Demand for advanced threat intelligence, Expanding small and medium business sector
KEY MARKET DYNAMICS	Increasing cyber threats, Regulatory compliance demands, Adoption of AI technologies, Growing remote workforce, Rising cloud security concerns
COUNTRIES COVERED	South Korea