NEW LEADER IN MANAGED DETECTION AND RESPONSE (MDR)
Proactive defense —strikes first, moves at business speed
An AI-powered platform and 24/7 SOC-as-a-Service for real-time threat detection, rapid response, and continuous security monitoring—delivered with unmatched efficiency.
Market leaders trust us
Full protection across every attack surface
Secure your entire digital ecosystem—from cloud and endpoints to identity and SaaS—with 360° visibility, expert-led defense, and tailored detection strategies.
Faster detection, smarter response
Accelerate detection and response with advanced automation, proactive threat hunting, and human-led investigation—neutralizing threats before they cause harm.
24/7 Expert-led SOC, on your terms
Access a 24/7 SOC-as-a-Service operating at Level 5 SOC Maturity—offering unlimited threat hunting and incident handling, whether augmenting your team or acting as your full-time SOC.
Our customers say it best
Named as a high Perfomer Incident Response System Security by G2 Crowd
4.8
“Not having to worry about ransomware, alert overload and reporting. Getting a clear view of my security posture, where the threats are coming from and how they are handled. They literally took care of all our problems.”
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Managed Detection
and Response
(MDR)
4.9
“Holistic approach, exceeding requirements with added value and cost savings; smooth transition to Crowdstrike EDR and Elastic SIEM implementation; flexibility with a 120-hour incident response retainer, surpassing the standard 40 hours.”
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Named as a Top Cybersecurity Company 2025 by Clutch
5.0
“UnderDefense impressed us with their ability to tailor their services to our unique needs and challenges. They didn't simply provide a
one-size-fits-all solution, but instead took the time to understand our specific environment and requirements.”
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You own your stack. We make it smarter
Unlike vendors that rip and replace, we fine-tune your existing security tools and build custom detection strategies around them. You remain the owner of your tech, data, and outcomes—permanently. No lock-in. No starting over. Just a smarter way to do MDR.
Experts. Finalists.Winners.
One source of truth for threats and vulnerabilities
Consolidate threat and vulnerability management and streamline your security operations with UnderDefense MAXI.
Our AI-native platform automates detection, accelerates response, and delivers full-stack visibility across your environment—freeing your team to focus on what matters most. All backed by a 24/7 concierge security team.
Try it Free
Our AI-native platform automates detection, accelerates response, and delivers full-stack visibility across your environment—freeing your team to focus on what matters most. All backed by a 24/7 concierge security team.
One source of truth for threats and vulnerabilities
Consolidate threat and vulnerability management and streamline your security operations with UnderDefense MAXI.
Our AI-native platform automates detection, accelerates response, and delivers full-stack visibility across your environment—freeing your team to focus on what matters most. All backed by a 24/7 concierge security team.
Try it Free
Our AI-native platform automates detection, accelerates response, and delivers full-stack visibility across your environment—freeing your team to focus on what matters most. All backed by a 24/7 concierge security team.
of our clients reported a significant reduction in the likelihood and potential impact of security breaches.
Build resilient security operations
with UnderDefense
We lead with MDR but go further—blending real-time response with offensive security and compliance automation. From SOC and red teaming to vCISO and audit-ready support, everything is custom-built to scale with you and stay in your control.