Illumio is a Leader and a Customer Favorite in The Forrester Wave™: Microsegmentation Solutions, Q3 2026.

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Breach Containment Blog

Insights, news, and updates from the leader in breach containment

Featured articles

Cyber Resilience

AI Agents Are Escaping. What Happens Next?

Segmentation

Forrester Names Illumio a Leader and a Customer Favorite in The Forrester Wave™: Microsegmentation Solutions, Q3 2026

Cyber Resilience

OpenAI’s Agent Escape and Hugging Face: Lessons on Zero Trust and Containment

Cyber Resilience

Patch Tuesday Fixed 622 Flaws. But It Didn't Fix Lateral Movement.

Cyber Resilience

The Race to Stop AI From Turning Vulnerabilities Into Breaches

Cyber Resilience

Mythos: Time to Rewrite the Entire Cybersecurity Model

Partners & Integrations

Illumio Collaborates with Microsoft to Strengthen Company’s Cyber Resilience and Prevent Breaches at Scale

Cyber Resilience

Way Beyond Visibility: How Illumio Insights Connects Your Critical Security Dots

Segmentation

Forrester Names Illumio a Leader in The Forrester Wave™: Microsegmentation Solutions, Q3 2024

Partners & Integrations

Illumio for Microsoft Azure Firewall Brings Benefits of Zero Trust Segmentation to Azure Firewall

Latest articles

Stopping Supply Chain Attacks with Zero Trust Segmentation

The supply chain is especially challenging to secure because of its complexity.

What You Need to Author a Zero Trust Segmentation Policy

Any good micro-segmentation solution will move seamlessly from discovery to authoring and fully support all of the workflows required to write a fine-grained segmentation policy efficiently.

What President Biden’s New Security Policy Means for the Future of Cyber

The Biden Administration just cemented its legacy in cybersecurity policy with a sweeping Executive Order aimed at improving the resilience and reducing the risk of the United States Government.

What You Need for Zero Trust Policy Discovery

To write a Zero Trust policy, discovery is required to understand an application and its context in order to implement a micro segmentation solution.

Illumio CEO & Co-Founder Andrew Rubin Receives Distinguished Alumni Award

Illumio CEO and co-founder Andrew Rubin has been recognized as a Distinguished Alumni by his alma mater, Washington University in St. Louis.

Why Policy Matters for Zero Trust

The idea of least privilege isn’t new, and neither is the idea of keeping devices separate on the network in service of least privilege.

Inside Illumio: Genesa Poggioni

Genesa Poggioni, Illumio’s senior director of customer success discusses her role at Illumio and the company’s core values.

Codecov Takeaways — What We Know So Far

Here's what we know so far about Codecov.

NAME:WRECK Takeaways — How Micro-Segmentation Can Help with Visibility and Containment

How micro-segmentation can help with visibility and containment to prevent WRECK vulnerabilities, remote code execution or denial of service.

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