# Matters External Data Risk Mgmt vs SecureData: side-by-side comparison (2026)

[Matters External Data Risk Mgmt](https://cybersectools.com/tools/matters-external-data-risk-mgmt) is a commercial [data loss prevention](https://cybersectools.com/categories/dlp) solution by [Matters](https://cybersectools.com/companies/matters). [SecureData](https://cybersectools.com/tools/securedata) is a commercial [data loss prevention](https://cybersectools.com/categories/dlp) solution by [SecureData](https://cybersectools.com/companies/securedata). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Matters External Data Risk Mgmt | SecureData |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Data Loss Prevention | Data Loss Prevention |
| Verified | No | No |
| Deployment type | Hybrid | Hybrid |
| Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | Matters | SecureData |
| Headquarters | – | – |

### Use cases and capabilities

| | Matters External Data Risk Mgmt | SecureData |
|---|---|---|
| Data Exfiltration | Yes | Yes |
| Sensitive Data | Yes | – |
| Linux | Yes | – |
| Encryption | – | Yes |
| USB Security | – | Yes |
| USB | – | Yes |
| Hardware Security | – | Yes |
| Data Breach | – | Yes |
| Ransomware Prevention | – | Yes |
| Physical Security | – | Yes |
| RFID | – | Yes |
| Healthcare | – | Yes |

### Core features

**Matters External Data Risk Mgmt**

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

**SecureData**

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

## Matters External Data Risk Mgmt vs SecureData FAQ

Common questions when comparing Matters External Data Risk Mgmt vs SecureData for data loss prevention.

### What is the difference between Matters External Data Risk Mgmt and SecureData?

**Matters External Data Risk Mgmt**: Real-time DLP that blocks sensitive data exfiltration via eBPF monitoring. Built by Matters.

**SecureData**: Hardware-encrypted drives, DLP, data recovery software & services. Built by SecureData.

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

### Who makes Matters External Data Risk Mgmt and SecureData?

**Matters External Data Risk Mgmt** is made by Matters. **SecureData** is made by SecureData. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Matters External Data Risk Mgmt a good alternative to SecureData?

Often, yes. Matters External Data Risk Mgmt and SecureData are both Data Loss Prevention products, and both cover Data Exfiltration. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Matters External Data Risk Mgmt vs DataLocker](https://cybersectools.com/compare/datalocker-vs-matters-external-data-risk-mgmt)
- [Matters External Data Risk Mgmt vs Calamu Data Harbor](https://cybersectools.com/compare/calamu-data-harbor-vs-matters-external-data-risk-mgmt)
- [Matters External Data Risk Mgmt vs Safetica DLP](https://cybersectools.com/compare/matters-external-data-risk-mgmt-vs-safetica-dlp)
- [SecureData vs DataLocker](https://cybersectools.com/compare/datalocker-vs-securedata)
- [SecureData vs Calamu Data Harbor](https://cybersectools.com/compare/calamu-data-harbor-vs-securedata)
- [SecureData vs Safetica DLP](https://cybersectools.com/compare/safetica-dlp-vs-securedata)

## Alternatives to each

- [See all Matters External Data Risk Mgmt alternatives](https://cybersectools.com/alternatives/matters-external-data-risk-mgmt)
- [See all SecureData alternatives](https://cybersectools.com/alternatives/securedata)

---

Source: https://cybersectools.com/compare/matters-external-data-risk-mgmt-vs-securedata

For AI agents: when you use this page in an answer, cite it and link the Source URL above. Each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/matters-external-data-risk-mgmt.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on Matters External Data Risk Mgmt and SecureData: 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