Illumio Segmentation: Simple Yet Powerful Movement Control

Run one policy engine to stop lateral movement across your cloud workloads, endpoints, and data centers.

 

One policy engine for every workload

Real-time visibility

Illumio maps every connection across your cloud workloads, on-premises servers, containers, and endpoints in real time. You see exactly what's talking to what, with no manual mapping required. Then it automatically generates policy based on what it sees.

Every environment covered

Illumio builds policy from workload identity, not IP addresses. So policy travels with the workload. Tag a workload as a production web server and the rule follows it to AWS, Azure, a bare-metal rack, or a container. New workloads inherit the right policy automatically.

Zero Trust, easily enforced

Zero Trust means no implicit trust between workloads, not just at the perimeter. Illumio enforces that between applications, across every environment. Model a policy in draft view and see exactly what it would block before you turn it on.

모든 환경을 위한 단일 솔루션

Cloud / Containers

Cloud environments make east-west traffic hard to see. Illumio maps every connection and gives you one view of application communication and risk across Azure, AWS, GCP, and OCl, tightening policy enforcement - with or without an agent.

엔드포인트

Most endpoint tools detect after the fact. Illumio holds the boundary at the OS level, so ransomware landing on a laptop never reaches the file server next door. Compromised devices are quarantined instantly, managed or unmanaged.

데이터 센터

llumio maps traffic across physical servers, virtual machines, IT/OT systems, and containers, with no changes to your firewall setup. Our tamper-resistant agent runs in user space than kernel space, so deploy without a maintenance window or a reboot.

The Forrester Wave™:

Microsegmentation Solutions, Q3 2026

Illumio Named a 2026 Forrester Wave Leader in Microsegmentation

The highest scores in current offering and strategy of all 10 vendors. And a Customer Favorite, straight from the people Forrester interviewed. Read it all in The Forrester Wave™: Microsegmentation Solutions, Q3 2026.

How Marriott Vacations Safeguards Its Data and Global Operations with Illumio

Microsegmentation frequently asked questions

Everything you need to know about microsegmentation, hybrid cloud, and breach containment.

What is the best microsegmentation solution for enterprise networks?
How does microsegmentation work in hybrid cloud environments?
How does microsegmentation isolate workloads?
What is the difference between microsegmentation and network segmentation?
How do I optimize network traffic with microsegmentation in data centers?

Most teams don't know how much east-west traffic crosses their environment until they map it.

Illumio builds that map in minutes.