1 May 2026
What is Managed Detection and Response?
Managed Detection and Response (MDR) is a cybersecurity service that combines advanced technology, threat intelligence, and expert professionals to monitor your IT environment 24/7. With MDR services, businesses can detect and respond to threats before they cause significant damage. The service covers everything from monitoring network traffic and endpoints to managing incidents and conducting post-incident analysis to prevent future attacks.
MDR services use a combination of AI-driven analytics, threat hunting, and automated processes to identify and address threats in real-time. This allows the security team to focus on the most critical threats, while less severe incidents are handled automatically. This reduces the risk of major data breaches and ensures that any vulnerabilities are quickly addressed.
Our MDR solutions
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1 May 2026
Managed Threat Detection and Response
Why is Managed Detection and Response important?
Managed Detection and Response (MDR) is crucial for detecting and responding to security incidents in real time, minimizing damage to your organization. Investing in Managed Detection and Response services is a strategic necessity to protect your organization from the growing threat of cyberattacks. By choosing a reliable MDR provider, you can ensure your company is ready to handle future security challenges while reducing the risk of damage and ensuring regulatory compliance.
With the right MDR solution, your organization can benefit from:
- Early threat detection
- Automated incident handling
- Enhanced security across your entire digital environments
What is the right solution for you?
MDR Buyer's Guide
Detection and response require time, skills, resources, and investment. If you want to get an idea of which is the best option for your organization, try our Managed Detection and Response Buyer’s Guide. The advice will be a good starting point for implementing a managed detection and response service.
Try out the MDR buyer's guide
5 December 2021
MDR buyer's guide
Log-based? Network? Or Endpoint detection? Find out what detection and response option best suits your needs with our MDR Buyer's Guide!
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Key Components of MDR Security
Complete detection model
Orange Cyberdefense provides MDR services that are leveraging behavior monitoring and AI to detect advanced threats that bypass legacy signature detection. By combining log-based (SIEM), endpoint-based, and network-based detection, we enable a complete detection model across both cloud and on-premise assets.
MDR Platform
Our MDR solutions are built on a robust platform that integrates seamlessly with your existing IT infrastructure.
The platform includes MDR software capable of continuous monitoring, threat detection, and automated response. This MDR technology also adapts to the evolving threat landscape and provides real-time insights into your security posture.
Intelligence-led security
We invest heavily in research and development to detect and respond to the latest tactics, techniques and procedures.
Intelligence-led security enables your organization with tailored protection and faster response.
Why Orange Cyberdefense
We speak your language
Orange Cyberdefense’s global teams include 32 delivery hubs.
Our Managed Detection and Response operations rely on 300+ people across the world, and they are supported by Threat Research and CERT teams.
You can count on highly experienced teams, with experience in handling Nation-state level attacks and processing billions of events daily.
We are market-recognised
Gartner listed Orange Cyberdefense as a Representative Vendor in the Market Guide for Managed Detection and Response, Managed Security Services, Digital Forensics & Incident Response, Threat Intelligence and Operational Technology Security. IDC positions Orange Cyberdefense in the Leader category in the 2024 IDC MarketScape for European MDR services.
Our human-first approach makes the difference
We drive value through onboarding & customer experience:
- All our clients benefit from a designated Service Delivery Manager
- Our Core Fusion Platform allows you to follow up on all service KPIs and open cases in one single portal
- Our Project Managers help identify the log sources to onboard and to establish the right process at a realistic pace.
We lead with MDR excellence. But don't just take our word for it.
IDC positions Orange Cyberdefense in the Leader category in the 2024 IDC MarketScape for European MDR services.
The report states that "Orange Cyberdefense provides an extensive range of managed and professional security services, enabling it to help organizations comprehensively mitigate cybersecurity risk."
Access the report
See why organisations across Europe trust us to strengthen their security posture
With 24/7 monitoring, rapid incident response, and continuous threat hunting, our MDR service helps you detect attacks earlier and reduce the impact when incidents occur. You also get clear, actionable reporting—so you can track improvements over time and demonstrate security performance to internal stakeholders.
Whether you need to enhance an existing SOC or fully outsource detection and response, we adapt to your environment, tools, and priorities. From onboarding to ongoing optimization, our teams stay focused on what matters most: protecting your business.
Orange Cyberdefense is a trusted managed detection and response provider
Orange Cyberdefense is a trusted managed detection and response provider delivering MDR managed detection and response for organisations across the UK. Our detection and response services combine 24/7 monitoring, expert-led threat intelligence, and proactive threat hunting to support faster containment and recovery. Whether you need to strengthen internal capabilities or fully outsource, our MDR services integrate with your existing tools and processes for measurable security outcomes.
As part of our wider managed security services and professional security services, we provide endpoint detection and response services alongside SIEM and network telemetry to enable early threat detection across cloud and on-premise environments. These rapid response solutions help reduce dwell time, prioritise critical incidents, and improve resilience against modern attacks. If you’re searching for managed detection and respond or managed detection & respond support, our UK-focused service model ensures consistent coverage and clear communications.
To keep delivery smooth and accountable, every engagement includes a dedicated service delivery manager who coordinates onboarding, reporting, and continuous improvement - ensuring your managed detection and response capability stays aligned with your risks, compliance needs, and business priorities.
To strengthen your security posture even further
Our threat detection and response service helps identify every potential threat across cloud and on-premise environments by correlating telemetry from endpoint security, network, and SIEM sources. Using extended detection and response (XDR) capabilities, we surface suspicious activities faster, prioritize high-impact security events, and guide containment with consistent, measurable response times. Our experienced security analysts, threat hunters, and wider security professionals work alongside your teams to validate alerts, investigate root cause, and recommend the right security solutions—so you can reduce dwell time, improve decision-making, and respond confidently to modern attacks.
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