The leader in Zero Trust Segmentation

Cyberattacks are inevitable. Disasters don't have to be.

As ransomware and cybercrime continue to rise, Illumio provides simplified microsegmentation for Zero Trust security.

We believe all organizations should be able to thrive with confidence, assured their digital infrastructure and assets are safe.

To achieve this goal, co-founders Andrew Rubin and PJ Kirner started Illumio in 2013 to build remarkably easy-to-use security technology that stops hackers and malware from moving laterally through networks.

A security architecture for modern threats

Detection and perimeter defenses are no longer enough. You will be breached.

Flat networks without segmentation are defenseless against ransomware and cyberattacks. Once in, attackers and malware can move where they please. We stop that.

Flat networks without microsegmentation are defenseless against ransomware and cyberattacks. Illumio provides a consistent approach to Zero Trust Segmentation (ZTS), including microsegmentation, across the hybrid attack surface.

With Illumio ZTS, you can:

  • Proactively and reactively contain ransomware.
  • Identify and close high-risk pathways and ports.
  • Strengthen your incident containment capabilities.
  • Isolate and protect high-value applications and databases.

Thrive without fear of compromise.

  • Granular visibility

    Map traffic flow in the cloud, on endpoints, and in data centers. Eliminate hidden blind spots. Identify potential risks.

  • Simple microsegmentation

    Segment workloads across cloud, endpoints, and data centers. Contain breaches before they spread.

  • Rapid response and containment

    Isolate compromised systems more effectively than firewalls alone. Stop a small incident from turning into a disaster.

I see Illumio as not just a security tool, a Zero Trust or microsegmentation or ransomware protection capability, or a post-response toolkit. I see it as an asset that can bring the entire technology function together.
Jamie Rossato

Chief Information Security Officer
Lion

Illumio — it’s like oxygen. I don’t even know what life is like without Illumio.
Charles Francis

Director of Security Engineering,
Oracle NetSuite

City skyline
With Illumio, we had production assets enforced and under control in months, fulfilling our need to move faster and further our Zero Trust posture.
Andrew Dell

Chief Information Security Officer,
QBE Insurance Group

Black and White Container Ship, Illumio’s Fast Rollout
By using Illumio, we stopped the ransomware attack cold. We were able to immediately isolate all compromised servers.
Head of Infrastructure and Operations

Global Law Firm

The world's leading organizations trust Illumio

We protect millions of workloads for our customers, including: Salesforce, Yamaha, Principal Financial Group, Blue Cross Blue Shield, U.S. Air Force, Morgan Stanley, Cathay Pacific, and the Bank of England.

  • 15

    Protecting more than 15 of the Fortune 100 companies

  • 6of10

    Securing 6 of the 10 largest global banks

  • 3of5

    Safeguarding 3 of the 5 largest enterprise SaaS companies

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