Arqit NetworkSecure vs Certes DPRM: side-by-side comparison (2026)
Arqit NetworkSecure is a commercial Post-Quantum cryptography solution by Arqit. Certes DPRM is a commercial Post-Quantum cryptography solution by 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
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, Fall 2026
Reviewed by Nika (Nikoloz) Kokhreidze.
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Side-by-side comparison
Feature
Arqit NetworkSecure
Certes DPRM
Pricing model
Commercial
Commercial
Category
Post-Quantum Cryptography
Post-Quantum Cryptography
Deployment and fit
Deployment type
Hybrid
Hybrid
Company size fit
Mid-Market, Enterprise
SMB, Mid-Market, Enterprise
Company
Company
Arqit
Certes Networks
Use cases and capabilities
Quantum Safe
Yes
Yes
Encryption
Yes
No
ZTNA
Yes
No
TLS
Yes
No
Active Directory
No
Yes
Crypto
No
Yes
Core features
10 features listed
10 features listed
Integrations
5 integrations listed
1 integration listed
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