Segmentation built for security
Unbound from your network

One platform for visibility and control across any data center and cloud environment. Seamlessly protect workloads wherever they go, however your business grows.

There are hard things in life. Segmentation shouldn’t be one of them.

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Our customers

Organizations like these rely on Illumio to stop lateral movement.


How it works

See, segment, and control access with our software-based Adaptive Security Platform.


Start with a real-time map

Clearly see all application traffic flows from any workload in any environment in a single view.


Put a label on it

Labels make it easy to group workloads, greatly simplifying your security policy.


Model, test, enforce

Once we’ve mapped your apps and workloads, quickly implement your policy with confidence.

How we help

Liberating segmentation from your network architecture with Illumio gives you:


Relief from network complexity

You shouldn't need a PhD in security to create segmentation policies. Reduce the number of policies using our plain language approach.

Download the Relief Story

More uptime,
less risk

Give yourself a break without breaking your applications. Test policies before you move to enforcement. Free your network to grow and move fast.

Download the Uptime Story

Segmentation at the speed of business

Deploy in days, not the months it takes with traditional network segmentation. Your business (and auditors) will love your hustle.

Download the Speed Story

Cost savings without compromise

Cut millions by eliminating the operational overhead of switches and firewalls for segmentation.

Download the Savings Story

One platform, many uses

Organizations use Illumio to stop lateral movement everywhere. Achieve regulatory compliance, securely migrate applications to the cloud, and overcome data center and cloud security challenges.

Check out our solutions to these common problems.


Illumio is a Leader in
The Forrester Wave:
Zero Trust eXtended Ecosystem Platform Providers, Q4 2019

Receives highest score in current offering

Read the full report

Best private cloud company

Illumio now 3-time winner and #25 overall

Cloud Forbes


4.5 stars



OCTOBER 2, 2019

“As a company, Illumio are hugely customer-focused and determined to see a successful delivery. They have been easy to work with throughout and beyond the implementation. Their product is exceedingly powerful and easy to use.”

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September 18, 2019

“The solution does what we needed and is not overly complicated to maintain. The user interface is logical and easy to use.”

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September 13, 2019

“Illumio has proven to be an invaluable tool in monitoring and identifying traffic flows within our network. The interface is clean and mostly easy to use (and constantly being improved and fine tuned).”

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September 23, 2019

“The product has given us visibility into our network that we have not had before. I love the efficient way Illumio lays out the visibility within our systems. The layout of the SaaS implementation is very intuitive and easy to learn.”

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July 15, 2019

“We needed to do segmentation without readdressing or migrating servers to new VLANs. Illumio’s maps show clearly who is talking to who.”

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August 26, 2019

"Very responsive pre-sales and professional services implementation team. Project management was a particular strong point."

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August 22, 2019

“One of the biggest benefits we have seen with Illumio is the ability to easily visualize data flows and dependencies between services. This has allowed us to improve solutions and tighten security without impacting service”

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September 6, 2019

“Illumio made it possible for us to move workloads from on-prem to the Azure cloud and then to the AWS cloud easily, and not compromise any of the security for our Windows workloads.”

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August 22, 2019

“We had a compliance need which required us to enable firewalls on approximately 500 internal systems within a 3-month period. Without the ability to map and visualize traffic … we would not have been able to achieve the goal within the timeline.”

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September 10, 2018

“Illumio simplified the management of firewall rules. We were able to create rules based on observed traffic while using the product in monitor mode.”

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August 8, 2019

“When we saw how much setting up traditional firewalls between all of our applications/servers, we went down the rabbit hole and discovered micro-segmentation and evaluated various vendors. Illumio was by far the best choice for us, hands down.”

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Research Report

Efficacy of Micro-Segmentation: Assessment Report

This industry-first report quantifies the effectiveness of micro-segmentation in limiting lateral movement. 

Bishop Fox Report

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