# Port0 Network Security vs RDFP: side-by-side comparison (2026)

[Port0 Network Security](https://cybersectools.com/tools/port0-network-security) is a commercial [network detection and response](https://cybersectools.com/categories/ndr) solution by [Port0](https://cybersectools.com/companies/port0). [RDFP](https://cybersectools.com/tools/rdfp) is a free [network detection and response](https://cybersectools.com/categories/ndr) solution. Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Port0 Network Security | RDFP |
|---|---|---|
| Pricing model | Commercial | Free |
| Category | Network Detection and Response | Network Detection and Response |
| Verified | No | No |
| Deployment type | Hybrid | On-Premises |
| Company size fit | Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| GitHub stars | – | 40 |
| Last commit | – | May 2020 |
| Company | Port0 | – |
| Headquarters | – | – |

### Use cases and capabilities

| | Port0 Network Security | RDFP |
|---|---|---|
| NDR | Yes | – |
| Network Visibility | Yes | – |
| Network Monitoring | Yes | – |
| Anomaly Detection | Yes | – |
| IoT Security | Yes | – |
| AI SOC | Yes | – |
| Network Forensic Analysis | Yes | – |
| SASE | Yes | – |
| Flow Analysis | Yes | – |
| Triage | Yes | – |
| Packet Analysis | – | Yes |
| Remote Desktop | – | Yes |
| Zeek | – | Yes |
| Fingerprinting | – | Yes |

### Core features

**Port0 Network Security**

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

**RDFP**

No features listed.

### Integrations

**Port0 Network Security**

9 integrations listed. Sign in on the page to see them.

**RDFP**

No integrations listed.

## Which one fits you

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

- [Port0 Network Security](https://cybersectools.com/tools/port0-network-security) fits if you need both cloud and on-premises options.
- [RDFP](https://cybersectools.com/tools/rdfp) fits if you need to run it on your own servers, you are a small business, you need a free product and you want an open-source product.

## Port0 Network Security vs RDFP FAQ

Common questions when comparing Port0 Network Security vs RDFP for network detection and response.

### What is the difference between Port0 Network Security and RDFP?

**Port0 Network Security**: NDR platform fusing network traffic with identity, endpoint & cloud signals, built by Port0.

**RDFP**: Zeek Remote desktop fingerprinting script for fingerprinting Remote Desktop clients.

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

### Who makes Port0 Network Security and RDFP?

**Port0 Network Security** is made by Port0. **RDFP** is open-source with 40 GitHub stars. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Port0 Network Security a good alternative to RDFP?

Often, yes. Port0 Network Security and RDFP are both Network Detection and Response products. Key differences: Port0 Network Security is Commercial while RDFP is Free, RDFP is open-source. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Port0 Network Security vs GREYCORTEX Mendel](https://cybersectools.com/compare/greycortex-mendel-vs-port0-network-security)
- [Port0 Network Security vs Hyprfire Firebug](https://cybersectools.com/compare/hyprfire-firebug-vs-port0-network-security)
- [Port0 Network Security vs Hypergraph AI](https://cybersectools.com/compare/hypergraph-ai-vs-port0-network-security)
- [RDFP vs GREYCORTEX Mendel](https://cybersectools.com/compare/greycortex-mendel-vs-rdfp)
- [RDFP vs Hyprfire Firebug](https://cybersectools.com/compare/hyprfire-firebug-vs-rdfp)
- [RDFP vs Hypergraph AI](https://cybersectools.com/compare/hypergraph-ai-vs-rdfp)

## Alternatives to each

- [See all Port0 Network Security alternatives](https://cybersectools.com/alternatives/port0-network-security)
- [See all RDFP alternatives](https://cybersectools.com/alternatives/rdfp)

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Source: https://cybersectools.com/compare/port0-network-security-vs-rdfp

For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/port0-network-security.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on Port0 Network Security and RDFP: 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