Dubai - Riyadh - Cairo
Customer Challenge

The Quantum Migration

Your board will ask, before 2027, what your post quantum plan is. Regulators in finance and government already are. You need a programme that finds where legacy crypto lives, prioritises it by risk, migrates it in the right order, and governs the result.

The Architecture

Sovereign Crypto Agility

We integrate automated cryptographic discovery, exposure prioritization, seamless migration to NIST FIPS 203/204 quantum safe algorithms, and centralized multi HSM governance.

By combining PKI automation with virtualized HSM orchestration, we discover and catalog legacy keys across multi cloud and database environments. Our integrated frameworks deploy hybrid encryption layers that secure standard data channels while preparing active databases for quantum resistant operations.

Specifically for transactional financial systems, specialized cryptographic middleware centralizes and virtualizes HSM pools to automate payment key agility without physical hardware replacement or service interruption.

Crypto Agility Architecture

PKI Automation Discovery & Inventory Payment HSM Gate Key Virtualization PQC Engine NIST FIPS 203/204

Comparison: Sovereign vs Legacy

Legacy Incumbent Approach Quantera Networks Curated Approach
Manual cryptographic inventory spread across separate spreadsheets and databases. Automated real time discovery scans all containers, servers, and code repos for legacy certs.
Lock in to a single proprietary HSM hardware vendor requiring physical upgrades. Centralized middleware abstracts payment HSM pools, virtualizing API based transactions.
Disjointed certificate issuance requiring complex manual administrator workflows. Automated certificate lifecycle workflows with centralized control on premise.
Legacy algorithms vulnerable to "Harvest Now, Decrypt Later" quantum campaigns. Hybrid quantum resistant wrappers deployed inline to protect current data in motion.

Reference Architecture

Illustrative Quantera Networks reference architecture showing automated cryptographic discovery, payment HSM virtualization, and hybrid post quantum key signing.

PKI Discovery Certificate Lifecycle HSM Virtualization SafeGate REST Middleware Post Quantum Engine NIST FIPS Algorithms Sovereign Trust Center Central HSM Governance
Illustrative Quantera Networks reference architecture

Technology Providers involved

PQCEE

Post quantum cryptographic key engineering and encryption assurance.

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Keyfactor

Cryptographic discovery, machine identity management, and PKI automation.

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Gradiant

SafeGate cryptographic middleware for centralized payment HSM virtualization and agility.

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DataStealth

Data security platform, real-time database tokenization and dynamic masking.

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Ready to Build Your Post Quantum Path?

Talk to our architecture team Request a proof of concept