Illumio Segmentation: Simple Yet Powerful Movement Control

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

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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.

1 つの解決策。あらゆる環境に。

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.

エンドポイント

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.

データセンター

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.

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What is Microsegmentation?

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Microsegmentation and Ransomware

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Zero Trust Segmentation

Forrester Wave™： 
マイクロセグメンテーションソリューション、2026年第3四半期

Illumio が 2026 年 Forrester Wave の Microsegmentation 部門で Leader に選出

評価対象10社の中で、現在の提供機能と戦略の両カテゴリーにおいて最高得点を獲得しました。さらに、Forresterが実施したインタビューに基づき、Customer Favorite（顧客から高い評価を得たベンダー）にも選ばれています。詳しくは、「The Forrester Wave™: Microsegmentation Solutions, Q3 2026」をご覧ください。