CryptoNext Toolbox
PQC Evaluation Toolbox
Test the post-quantum impact on your systems through custom prototypes tailored to your use cases. Compare, simulate and build the expertise needed to structure your migration strategy.

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Cryptographic agility is no longer just a best practice, it is a prerequisite for security and resilience at a time when cryptography is undergoing a period of instability. Ensuring the highest level of protection for your applications requires keeping your cryptography consistently state-of-the-art, with the ability to continuously adapt algorithms as conditions evolve. The only way to achieve this centrally, reliably and at scale is with CAPTAIN.
Key Features
Algorithmic Agility: A Key Expectation of European Standards
“Protocols should be carefully designed to ensure algorithm agility and secure version negotiation, enabling future enhancements without compromising simplicity. Long-term lock-in to specific cryptographic protocols or schemes should be avoided. Instead, a modular protocol architecture should facilitate the seamless upgrade of cryptographic components, allowing outdated or insecure elements to be efficiently replaced.”
25+ Years of Post-Quantum Research
Backed by our internationally recognized expertise, we are at the forefront of the NIST standardization efforts.
20+ Implemented Use Cases
We have successfully deployed our post-quantum solutions in the banking, finance, defense, energy, aerospace, and public sectors.
Top 5 PCQ Leader
CryptoNext Security is recognized as a leading player in PQC by ABI Research, Bain Capital Ventures and IDC Innovators.
The Quantum-Safe Crypto Agile Suite
CryptoNext Security’s modular solutions support organizations from the evaluation phase to the operational implementation of PQC.
CryptoNext Toolbox
PQC Evaluation Toolbox
Test the post-quantum impact on your systems through custom prototypes tailored to your use cases. Compare, simulate and build the expertise needed to structure your migration strategy.
CryptoNext Compass
Cryptographic Discovery
Gain visibility with our comprehensive discovery platform. Inventory and analyze your cryptographic assets to ensure a successful post-quantum transition while maintaining regulatory compliance.
CryptoNext Remediation
Post-Quantum Remediation SDK
Protect your long-term equipment with state-of-the-art cryptographic components designed to withstand the quantum threat, even in constrained environments.
Crypto Agility as an Essential Best Practice
Crypto-agility refers to an organization’s ability to centrally adapt and replace its cryptographic mechanisms. The migration to post-quantum cryptography presents an opportunity to implement this essential security best practice. In light of the advent of post-quantum technologies and the rapid evolution of standards, crypto-agility enables organizations to respond effectively without the need for manual updates to each application or system, ensuring flexibility and responsiveness to vulnerabilities and emerging regulatory requirements.