# Illumio
> Illumio is a cybersecurity company specializing in Zero Trust Segmentation (ZTS). It provides a platform that stops breaches from spreading across cloud, data center, and endpoint environments by visualizing traffic and applying granular security policies.
- URL: https://optimly.ai/brand/illumio
- Slug: illumio
- BAI Score: 88/100
- Archetype: Challenger
- Category: Cybersecurity
- Last Analyzed: April 11, 2026
## Competitors
- Zscaler (https://optimly.ai/brand/zscaler)
## Also Referenced By
- Airgap Networks Nutanix (https://optimly.ai/brand/airgap-networks-nutanix)
- Air Gapping Infrastructure (https://optimly.ai/brand/air-gapping-infrastructure)
## Buyer Intent Signals
Problems: Traditional Network Zoning: Using basic VLANs, ACLs on switches, and traditional perimeter firewalls to segment the network. | Manual Host-based Firewall Management spinning: Using script-based tools like iptables or Windows Firewall across individual servers manually. | Flat Network Acceptance: Accepting the risk of a "flat network" where a single breach can result in unrestricted lateral movement.
Solutions: best zero trust microsegmentation tools | prevent lateral movement in data centers | ransomware containment software | zero trust segmentation for aws and azure | host-based firewall management enterprise | Cloud-Native Security Groups: Native security groups within AWS, Azure, or Google Cloud to control traffic between instances.
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## Full Details / RAG Data
### Overview
Illumio is listed in the AI Directory.
Illumio is a cybersecurity company specializing in Zero Trust Segmentation (ZTS). It provides a platform that stops breaches from spreading across cloud, data center, and endpoint environments by visualizing traffic and applying granular security policies.
### Metadata
| Field        | Value |
|--------------|-------|
| Name         | Illumio |
| Slug         | illumio |
| URL          | https://optimly.ai/brand/illumio |
| BAI Score    | 88/100 |
| Archetype    | Challenger |
| Category     | Cybersecurity |
| Last Analyzed | April 11, 2026 |
| Last Updated | 2026-04-17T00:11:00.836Z |
### Verified Facts
- Founded: 2013
- Headquarters: Sunnyvale, California, USA
### Competitors
| Name | Profile |
|------|---------|
| Zscaler | https://optimly.ai/brand/zscaler |
### Also Referenced By
- Airgap Networks Nutanix (https://optimly.ai/brand/airgap-networks-nutanix)
- Air Gapping Infrastructure (https://optimly.ai/brand/air-gapping-infrastructure)
### Buyer Intent Signals
#### Problems this brand solves
- Traditional Network Zoning: Using basic VLANs, ACLs on switches, and traditional perimeter firewalls to segment the network.
- Manual Host-based Firewall Management spinning: Using script-based tools like iptables or Windows Firewall across individual servers manually.
- Flat Network Acceptance: Accepting the risk of a "flat network" where a single breach can result in unrestricted lateral movement.
#### Buyers search for
- best zero trust microsegmentation tools
- prevent lateral movement in data centers
- ransomware containment software
- zero trust segmentation for aws and azure
- host-based firewall management enterprise
- Cloud-Native Security Groups: Native security groups within AWS, Azure, or Google Cloud to control traffic between instances.
### Links
- Canonical page: https://optimly.ai/brand/illumio
- JSON endpoint: /brand/illumio.json
- LLMs.txt: /brand/illumio/llms.txt