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Zero Trust Segmentation for Dummies

11 seconds — the time it takes for the next cyberattack. Are you prepared?

Zero Trust Segmentation (ZTS), also called microsegmentation, stops the spread of breaches and ransomware across the hybrid attack surface, allowing you to extend consistent Zero Trust across your cloud, on-premises, and endpoint environments.

With ZTS, you can:

  • Get complete visibility into assets and traffic flows to better understand and prioritize risk.
  • Protect high-value applications and data by restricting access to only that which is critical and necessary.
  • Proactively isolate critical assets or reactively isolate compromised systems during an active attack.

Download the Zero Trust Segmentation for Dummies guide to learn more.

For Dummies is a trademark of John Wiley & Sons, Inc.
All other trademarks are the property of their respective owners.

Trusting nothing

With the Zero Trust security model, every interaction between people, workloads, networks, data, and devices must be verified before it can proceed. The principle of least privilege grants devices and users only the minimum access needed to get the job done.

Appreciating segmentation

A foundational element of Zero Trust is putting network security controls in place that break larger networks into smaller pieces. This is known as segmentation.

Segmentation is essential to helping stop attacks from moving laterally across environments. With a segmented network, a small security incident is contained to the place where it happened, so it won’t turn into a bigger security disaster.

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A poster reading 'Garter Cloud Security Hyper Cycle.'
Gartner Hype Cycle for Cloud Security, 2021 – Representative Vendor
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Forrester New Wave™ for Microsegmentation – Leader
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CRN Partner Program Guide 2022 – Winner
A poster reading 'Garter Cloud Security Hyper Cycle.'
CRN Partner Program Guide 2022 – Winner
A poster reading 'Forrester New Wave Leader 2022 for Micro-segmentation.'
Global InfoSec Awards - Publisher’s Choice
Logo for the 'Remote Tech Breakthrough Awards.'
CRN Partner Program Guide 2022 – Winner
“We started seeing benefits from Illumio right away. We gained visibility into our environment and took decisive action immediately. We were able to move so quickly because Illumio makes Zero Trust Segmentation simple by highlighting risk and suggesting policy. Illumio allowed us to take a step-by-step approach and realize value out of the gate.”
Jamie Rossato

Chief Information Security Officer
Lion

Lion Co. employees inside a bottling factory discussing security.
“With Illumio, we now have unprecedented visibility into our server and application traffic. It is making all the difference in our ability to protect our data center.”
Mullar Wan

General Manager of Information Technology
Hongkong Electric

Black & white photo of an urban landscape.
“The onslaught of ransomware attacks demands end to end visibility, advanced analytics and automated actions based on an open platform—which are the foundational elements on which QRadar XDR was designed. By leveraging its open architecture and segmentation platforms like Illumio, QRadar XDR helps customers achieve early detection, orchestration, and rapid, automated response to ransomware and other fast-moving attacks."
Chris Meenan

VP of Product Management
IBM Security

Black & white photo of a cybersecurity technician analyzing server stacks.
“With Illumio, we now have unprecedented visibility into our server and application traffic. It is making all the difference in our ability to protect our data center.”
Mullar Wan

General Manager of Information Technology
Hongkong Electric

Black & white photo of an urban landscape.

Assume Breach.
Minimize Impact.
Increase Resilience.

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