Make sure breaches never happen?
Good luck with that.
Breaches are inevitable. Disasters are optional. Identify risk, detect attacks, and contain the breach with Illumio, the only security platform built for breach containment.
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Why Illumio?
Illumio is the world leader in breach containment, helping organizations around the globe protect their critical applications, workloads, and assets. Enhance security. Simplify compliance. Stay resilient and agile in the face of today’s cyber threats.
The only platform built for breach containment
Your next breach could be 11 seconds away.
According to Cybersecurity Ventures, a cyber breach occurs every 11 seconds. That's despite billions spent every year on threat prevention and detection tools. While these safeguards are important, attackers always find a way in.
Welcome to the post- breach era.
Multi-cloud, hybrid, and AI technologies have created an enormous attack surface— and ideal conditions for cyberattacks. Traditional security approaches fail because they're not designed to handle the complexity, interconnectedness, and internal threats of modern IT environments.
Containment, not prevention, is the only effective approach to today’s threats. And no one contains breaches more effectively than Illumio.
Tried and trusted
We protect more than 15 of the Fortune 500, 6 of the 10 largest global banks, and 3 of the 5 largest SaaS enterprise companies.
Illumio Named a 2024 Forrester Wave Leader in Microsegmentation
See why segmentation is critical for containing today’s threats.
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Security solutions for every role
Find out how Illumio’s breach containment platform can transform your networking security environment.
Ease complexity, unify protection across environments, and close critical gaps.
Expose real threats, reduce false positives, and show impact with every investigation.
Thrive without fear of compromise.
Our market-leading platform simplifies microsegmentation, contains breaches, and stops them from spreading through the environment. Powered by an AI security graph. Enabling a Zero Trust strategy.
Zero Trust, zero hassle
See how we help you identify risk, detect attacks, and contain threats instantly.
Segmentation simplified
Illumio Segmentation proactively secures your cloud, endpoint, and data center workloads. Stop breaches from spreading. Isolate compromised systems in ways firewalls alone can't.
AI cloud detection and response in minutes
Illumio Insights identifies risk, detects attacks, and contains threats in one click. Get Al-enriched observability at cloud scale — in minutes, not months
Instant containment, lasting resilience
Proactively build rules to block known infection paths and quickly quarantine infected systems. Keep critical systems online even when an attacker is still active.
Proven, scalable security for the modern enterprise
average savings in downtime among early adopters of microsegmentation
Illumio stopped ransomware in 10 minutes versus 2.5 hours with an EDR tool alone
composite return, per the Forrester Total Economic Impact™ study of Illumio
With a Zero Trust mindset, organizations can protect themselves and their most critical assets even as security technologies and tools evolve.
93% recommend Illumio based on 160 validated reviews
See Illumio Insights in action
Illumio Insights
Learn about the first cloud detection and response (CDR) solution built on an AI security graph.
Illumio Corporate Overview
Learn more about the world’s first and leading breach containment platform built on an AI security graph.
The 2025 Global Cloud Detection and Response Report
Discover how 1,150 global cybersecurity leaders are tackling alert fatigue, blind spots, and lateral movement in the hybrid multi-cloud.