Managed Detection and Response (MDR)
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Detect, respond and recover from threats and secure your global infrastructure with continuous monitoring
Cyber threats move faster than traditional security teams can react. Waiting for an alert to trigger often means the damage is already done, meaning you need a security posture that neutralizes them before they impact your business operations.
Managed Detection and Response provides continuous monitoring and rapid incident response across your global network. Combine analytics with human expertise to secure your infrastructure and simplify your security operations.
Stop playing catch-up with security gaps
Outdated technology and manual workflows leave sensitive data exposed. Unlike the threats themselves, the signs aren’t hard to spot.
- Alert fatigue masks true issues, letting real threats slip by
- IT resources get stretched thin, opening gaps in your monitoring coverage
- Slow or no reaction give attackers a head start, driving up risk and losses
- Each fragmented tool creates new blind spots across your global footprint
Stop chasing yesterday’s breaches and start controlling tomorrow’s outcomes. Everything connects through GTT Envision, providing instant context and real-time, actionable insights.
With Managed Detection and Response, you can:
- Surface real threats early with smart, AI-enabled analytics
- Act fast to contain incidents and limit downstream impact
- Cut through alert fatigue so your security team can focus on what matters
- Trust that your infrastructure is being protected day and night by professionals with global reach
The GTT difference
Proactive threat detection
Legacy security platforms generate high volumes of false positives, driving severe alert
fatigue and forcing analysts to waste critical cycles triaging non-malicious anomalies.
Without GTT
- Fragmented tools that lack context
- Analysts suffer from alert fatigue
- Sophisticated threats blend into legitimate administrative traffic and environmental noise
With GTT
- Advanced behavioral analytics identify genuine risks
- Correlate data to spot hidden attacks
- High-risk activity is isolated automatically to prevent spread
Results
Stop breaches before they become exploitations. Your security operations become highly efficient and focused on actual threats.
Global 24/7 monitoring and rapid response
Cyber attacks do not follow business hours. If your network lacks constant surveillance,
a minor incident on a weekend can become a major costly disaster by Monday morning.
Without GTT
- Night/weekend coverage is limited or nonexistent
- Incidents escalate while your internal team is offline
- Recovery efforts take days if not weeks due to a lack of immediate action
With GTT
- Global security operations centers monitor your network constantly
- Security experts initiate immediate containment protocols during an incident
- Predictable threat mitigation backed by service level agreements
Results
You are protected 24/7/365. Drastically reducing dwell time and limit the impact of any security event.
How it works
1
Design
We assess your environment and identify critical assets. Our security specialists align our detection strategies with your specific business risks to ensure maximum coverage.
2
Deploy
GTT integrates your logs into our intelligence platform. We help establish a playbook to ensure seamless collaboration during a crisis.
3
Support
Our analysts monitor your network continuously. Engage with actionable insights and lead the response during active security events to keep your business running securely.
Discover more in our Network Security & Operations portfolio
DDoS Prevention
Maintain uptime to protect productivity, brand, reputation and revenue. Ensure business continuity by protecting your critical assets with GTT’s comprehensive DDoS solution.
Managed Firewall
Transform your WAN with dynamic network traffic management. Our security services team will continually audit your organization’s firewall rules and manage the entire process end-to-end.
Frequently asked questions
How does Managed Detection and Response differ from typical cybersecurity solutions?
MDR goes beyond traditional firewall solutions by offering real-time monitoring, threat detection, endpoint security, and incident responses, focusing on rapid containment and resolution.
What types of threats can MDR detect and respond to?
MDR can detect and respond to a wide range of threats, including malware, ransomware, phishing, internal breaches and advanced persistent threats (APTs). Combining machine learning, threat intelligence and human analysis ensures comprehensive protection.
Are there any hidden fees with GTT’s MDR service?
GTT MDR seamlessly integrates with your existing security and network infrastructure, whether your enterprise is SD-WAN or ZTA.
How does GTT integrate with my existing security infrastructure?
Yes! DDoS mitigation services are a cost-effective approach to securing your organization, providing comprehensive protection that scales with your operation. Reach out to GTT to explore pricing options suited to your business needs.
Can MDR handle compliance requirements?
Yes, GTT MDR security service helps you meet industry compliance standards by monitoring potential breaches and protecting sensitive data. Our advanced SIEM platform and human analysts ensure compliance with relevant regulations.
What’s the difference between MDR’s automated response and human-led incident handling?
GTT managed MDR combines automated threat detection with human-led analysis. Automated tools quickly identify potential threats while our expert analysts review and enrich responses, ensuring that only the most critical incidents are escalated for action.
Related services
Managed SD-WAN
Transform your WAN with dynamic network traffic management for flexibility, speed, security and cost control.
SASE Secure Connect
Enable secure and controlled access to applications from anywhere. GTT SASE Secure Connect offers an integrated solution that combines ZTNA, FWaaS, CASB, and SWG functionalities.
Secure Remote Access
Strengthen remote access and prevent unauthorized intrusion with identity- and permissions-based authentication policies.
Our Gartner rating
Don’t wait for the next breach
Take control of your network security with a proactive partner that delivers real business outcomes.