# Arqit NetworkSecure vs Certes DPRM: side-by-side comparison (2026)

[Arqit NetworkSecure](https://cybersectools.com/tools/arqit-networksecure) is a commercial [Post-Quantum cryptography](https://cybersectools.com/categories/post-quantum-cryptography) solution by [Arqit](https://cybersectools.com/companies/arqit). [Certes DPRM](https://cybersectools.com/tools/certes-dprm) is a commercial [Post-Quantum cryptography](https://cybersectools.com/categories/post-quantum-cryptography) solution by [Certes Networks](https://cybersectools.com/companies/certes-networks). Features, integrations, deployment and the company behind each one, side by side.

## Our take

What our shortlists say about the one we picked.

### [Certes DPRM](https://cybersectools.com/tools/certes-dprm)

Best for: Companies protecting sensitive data in transit

Certes DPRM covers a narrower job than the rest of this list, because it protects data in transit with quantum-safe encryption instead of finding or rebuilding your cryptography. That suits companies of any size that want sensitive traffic, including Active Directory, protected while the wider migration goes on. Its listing does not name the NIST algorithms it uses, so ask before you count it toward a NIST plan.

From [Best Post-Quantum Cryptography Solutions for Business](https://cybersectools.com/shortlists/best-post-quantum-cryptography-solutions), Fall 2026.

Reviewed by [Nika (Nikoloz) Kokhreidze](https://cybersectools.com/about).

Need the answer fast? [Best Post-Quantum Cryptography Solutions for Business](https://cybersectools.com/shortlists/best-post-quantum-cryptography-solutions) picks SandboxAQ AQtive Guard, QuSecure QuProtect R3, Venari Adaptive Cryptographic Intelligence Platform and 4 more.

## Side-by-side comparison

| | Arqit NetworkSecure | Certes DPRM |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Post-Quantum Cryptography | Post-Quantum Cryptography |
| Verified | No | No |
| Deployment type | Hybrid | Hybrid |
| Company size fit | Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | Arqit | Certes Networks |
| Headquarters | – | – |

### Use cases and capabilities

| | Arqit NetworkSecure | Certes DPRM |
|---|---|---|
| Quantum Safe | Yes | Yes |
| Encryption | Yes | – |
| ZTNA | Yes | – |
| TLS | Yes | – |
| Active Directory | – | Yes |
| Crypto | – | Yes |

### Core features

**Arqit NetworkSecure**

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

**Certes DPRM**

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

### Integrations

**Arqit NetworkSecure**

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

**Certes DPRM**

1 integration 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.

- [Certes DPRM](https://cybersectools.com/tools/certes-dprm) fits if you are a small business.

## Arqit NetworkSecure vs Certes DPRM FAQ

Common questions when comparing Arqit NetworkSecure vs Certes DPRM for Post-Quantum cryptography.

### What is the difference between Arqit NetworkSecure and Certes DPRM?

**Arqit NetworkSecure**: Quantum-safe VPN hardening via on-demand encrypted key orchestration, built by Arqit.

**Certes DPRM**: Quantum-safe data protection platform securing data in transit with encryption, built by Certes Networks.

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

### Who makes Arqit NetworkSecure and Certes DPRM?

**Arqit NetworkSecure** is made by Arqit. **Certes DPRM** is made by Certes Networks. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Arqit NetworkSecure a good alternative to Certes DPRM?

Often, yes. Arqit NetworkSecure and Certes DPRM are both Post-Quantum Cryptography products, and both cover Quantum Safe. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Arqit NetworkSecure vs PQShield UltraPQ-Suite](https://cybersectools.com/compare/arqit-networksecure-vs-pqshield)
- [Arqit NetworkSecure vs ZeroTier Quantum](https://cybersectools.com/compare/arqit-networksecure-vs-zerotier-quantum)
- [Arqit NetworkSecure vs CypherShield](https://cybersectools.com/compare/arqit-networksecure-vs-cyphershield)
- [Certes DPRM vs PQShield UltraPQ-Suite](https://cybersectools.com/compare/certes-dprm-vs-pqshield)
- [Certes DPRM vs ZeroTier Quantum](https://cybersectools.com/compare/certes-dprm-vs-zerotier-quantum)
- [Certes DPRM vs CypherShield](https://cybersectools.com/compare/certes-dprm-vs-cyphershield)

## Alternatives to each

- [See all Arqit NetworkSecure alternatives](https://cybersectools.com/alternatives/arqit-networksecure)
- [See all Certes DPRM alternatives](https://cybersectools.com/alternatives/certes-dprm)

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Source: https://cybersectools.com/compare/certes-dprm-vs-arqit-networksecure

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

More on Arqit NetworkSecure and Certes DPRM: 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