# Illumio Zero Trust Security vs NoPorts: side-by-side comparison (2026)

[Illumio Zero Trust Security](https://cybersectools.com/tools/illumio-zero-trust-security) is a commercial [microsegmentation](https://cybersectools.com/categories/microsegmentation) solution by [Illumio](https://cybersectools.com/companies/illumio). [NoPorts](https://cybersectools.com/tools/noports) is a commercial [zero trust network access](https://cybersectools.com/categories/ztna) solution by [Atsign](https://cybersectools.com/companies/atsign). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Illumio Zero Trust Security | NoPorts |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Microsegmentation | Zero Trust Network Access |
| Verified | No | No |
| Deployment type | Hybrid | Cloud |
| Company size fit | Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | Illumio | Atsign |
| Headquarters | – | – |

### Use cases and capabilities

| | Illumio Zero Trust Security | NoPorts |
|---|---|---|
| Microsegmentation | Yes | Yes |
| Network Segmentation | Yes | – |
| Workload Security | Yes | – |
| Kubernetes | Yes | – |
| ZTNA | – | Yes |
| Remote Access | – | Yes |
| Zero Trust Architecture | – | Yes |
| Encryption | – | Yes |
| SSH | – | Yes |
| Authentication | – | Yes |
| Private Networks | – | Yes |
| Infrastructure | – | Yes |
| Network Protection | – | Yes |

### Core features

**Illumio Zero Trust Security**

10 features listed. Sign in on the page to see them.

**NoPorts**

8 features listed. Sign in on the page to see them.

## Which one fits you

Based on what each listing shows: deployment, company size, price and open source.

- [Illumio Zero Trust Security](https://cybersectools.com/tools/illumio-zero-trust-security) fits if you need both cloud and on-premises options.
- [NoPorts](https://cybersectools.com/tools/noports) fits if you want a cloud product and you are a small business.

## Illumio Zero Trust Security vs NoPorts FAQ

Common questions when comparing Illumio Zero Trust Security vs NoPorts for microsegmentation.

### What is the difference between Illumio Zero Trust Security and NoPorts?

**Illumio Zero Trust Security**: Zero Trust security platform with microsegmentation and endpoint protection. Built by Illumio.

**NoPorts**: Zero-open-port remote access via cryptographic identity-first connectivity. Built by Atsign.

The table above shows where their features, integrations, deployment and company size fit differ.

### Who makes Illumio Zero Trust Security and NoPorts?

**Illumio Zero Trust Security** is made by Illumio. **NoPorts** is made by Atsign. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Illumio Zero Trust Security a good alternative to NoPorts?

In part. Illumio Zero Trust Security and NoPorts are not in the same category on CybersecTools. Both cover Microsegmentation. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Illumio Zero Trust Security vs Greymatter.io](https://cybersectools.com/compare/greymatterio-vs-illumio-zero-trust-security)
- [Illumio Zero Trust Security vs Knocknoc](https://cybersectools.com/compare/illumio-zero-trust-security-vs-knocknoc)
- [Illumio Zero Trust Security vs Avocado Protect](https://cybersectools.com/compare/avocado-protect-vs-illumio-zero-trust-security)
- [NoPorts vs Greymatter.io](https://cybersectools.com/compare/greymatterio-vs-noports)
- [NoPorts vs Knocknoc](https://cybersectools.com/compare/knocknoc-vs-noports)
- [NoPorts vs Avocado Protect](https://cybersectools.com/compare/avocado-protect-vs-noports)

## Alternatives to each

- [See all Illumio Zero Trust Security alternatives](https://cybersectools.com/alternatives/illumio-zero-trust-security)
- [See all NoPorts alternatives](https://cybersectools.com/alternatives/noports)

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Source: https://cybersectools.com/compare/illumio-zero-trust-security-vs-noports

For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/illumio-zero-trust-security.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on Illumio Zero Trust Security and NoPorts: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=compare-md