# Rubyk OT vs SecuriThings Cyber Protection: side-by-side comparison (2026)

[Rubyk OT](https://cybersectools.com/tools/rubyk-ot) is a commercial [CPS protection](https://cybersectools.com/categories/cps-protection) solution by [RubyComm](https://cybersectools.com/companies/rubycomm). [SecuriThings Cyber Protection](https://cybersectools.com/tools/securithings-cyber-protection) is a commercial [CPS protection](https://cybersectools.com/categories/cps-protection) solution by [SecuriThings](https://cybersectools.com/companies/securithings). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Rubyk OT | SecuriThings Cyber Protection |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | CPS Protection | CPS Protection |
| Verified | No | No |
| Deployment type | On-Premises | Cloud |
| Company size fit | Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | RubyComm | SecuriThings |
| Headquarters | – | – |

### Use cases and capabilities

| | Rubyk OT | SecuriThings Cyber Protection |
|---|---|---|
| Critical Infrastructure | Yes | – |
| SCADA | Yes | – |
| IoT Security | Yes | Yes |
| Network Monitoring | Yes | – |
| Anomaly Detection | Yes | – |
| Ransomware Prevention | Yes | – |
| Healthcare | Yes | – |
| Network Segmentation | Yes | – |
| Visibility | Yes | – |
| PLC | Yes | – |
| Physical Security | – | Yes |
| Password Management | – | Yes |
| Firmware Analysis | – | Yes |
| Patch Management | – | Yes |
| Configuration Management | – | Yes |
| Security Hardening | – | Yes |

### Core features

**Rubyk OT**

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

**SecuriThings Cyber Protection**

5 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.

- [Rubyk OT](https://cybersectools.com/tools/rubyk-ot) fits if you need to run it on your own servers.
- [SecuriThings Cyber Protection](https://cybersectools.com/tools/securithings-cyber-protection) fits if you want a cloud product and you are a small business.

## Rubyk OT vs SecuriThings Cyber Protection FAQ

Common questions when comparing Rubyk OT vs SecuriThings Cyber Protection for CPS protection.

### What is the difference between Rubyk OT and SecuriThings Cyber Protection?

**Rubyk OT**: OT cybersecurity protection for critical infrastructure across multiple sectors, built by RubyComm.

**SecuriThings Cyber Protection**: Automates hardening, patching & cert mgmt for physical security devices, built by SecuriThings.

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

### Who makes Rubyk OT and SecuriThings Cyber Protection?

**Rubyk OT** is made by RubyComm. **SecuriThings Cyber Protection** is made by SecuriThings. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Rubyk OT a good alternative to SecuriThings Cyber Protection?

Often, yes. Rubyk OT and SecuriThings Cyber Protection are both CPS Protection products, and both cover IoT Security. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Rubyk OT vs Soterics Managed Services](https://cybersectools.com/compare/rubyk-ot-vs-soterics-managed-services)
- [Rubyk OT vs WhizHack ZeroHack XDR Suite for OT](https://cybersectools.com/compare/rubyk-ot-vs-whizhack-zerohack-xdr-suite-for-ot)
- [Rubyk OT vs SecureThings](https://cybersectools.com/compare/rubyk-ot-vs-securethings)
- [SecuriThings Cyber Protection vs Soterics Managed Services](https://cybersectools.com/compare/securithings-cyber-protection-vs-soterics-managed-services)
- [SecuriThings Cyber Protection vs WhizHack ZeroHack XDR Suite for OT](https://cybersectools.com/compare/securithings-cyber-protection-vs-whizhack-zerohack-xdr-suite-for-ot)
- [SecuriThings Cyber Protection vs SecureThings](https://cybersectools.com/compare/securethings-vs-securithings-cyber-protection)

## Alternatives to each

- [See all Rubyk OT alternatives](https://cybersectools.com/alternatives/rubyk-ot)
- [See all SecuriThings Cyber Protection alternatives](https://cybersectools.com/alternatives/securithings-cyber-protection)

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Source: https://cybersectools.com/compare/rubyk-ot-vs-securithings-cyber-protection

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

More on Rubyk OT and SecuriThings Cyber Protection: 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