See how forward-thinking organizations are adopting post-quantum cryptography with ExeQuantum.
ExeQuantum works with over a dozen organizations across finance, infrastructure, and technology. Below are select stories of deployment across diverse sectors and sizes.
Strengthening cryptographic resilience across threat analytics and security orchestration layers
Problem
CyberWaze's platforms aggregate, analyze, and distribute sensitive threat intelligence data across diverse partners and client environments.
Given the growing risks of long-term data exposure (e.g. HNDL) and lateral movement via unsecured data channels, the existing TLS and signature mechanisms needed to evolve.
Solution
ExeQuantum provided a hybrid post-quantum cryptographic overlay, enabling CyberWaze to encrypt intelligence payloads using a combination of code-based and classical algorithms.
The rollout included a hardened API-to-API transport layer, quantum-safe key encapsulation, and drop-in digital signature verification using ML-DSA, all integrated into CyberWaze's orchestration layer without breaking backward compatibility.
Protecting IP, production telemetry, and file exchange with post-quantum encryption
Problem
Industrial control systems and production tooling often exchange sensitive telemetry and proprietary files using legacy protocols like TLS 1.2 with RSA.
This exposes them to industrial espionage and future decryption via quantum-enabled actors.
Solution
ExeQuantum deployed an on-premise post-quantum encryption module using hybrid cryptography (ML-KEM + ECC), along with key rotation and entropy hardening routines.
This ensured forward secrecy of production data, even in air-gapped or high-compliance environments.
Enabling quantum-secure document signing and identity proofs via PQCaaS
Problem
Many digital identity platforms still rely on RSA or ECDSA for document signing and user authentication.
This leaves them vulnerable to both near-term data harvesting and long-term quantum decryption attacks.
Solution
Using ExeQuantum's PQCaaS, the provider integrated post-quantum digital signatures (ML-DSA) and hybrid KEMs (ML-KEM + ECC) into their identity and verification pipelines.
This enabled secure credential generation, verifiable digital claims, and cryptographically sound signing workflows that are ready for the quantum era - without rewriting their entire stack.
Utilizing ExeQuantum's quantum-secure digital signatures to verify tokens.
Problem
Digital signatures rely on RSA or ECC, which are not quantum-secure algorithms.
This would mean that tokens that get signed using RSA/ECC can be broken and hijacked by a sufficiently powerful Quantum Computer, allowing malicious actors to fake the origin of tokens.
Solution
After working out requirements with SharePass, ExeQuantum integrated quantum-secure digital signatures into SharePass's existing infrastructure.
Using ExeQuantum's help, SharePass can now rest assured that its tokens are secure from spoofing and tampering from both classical and Quantum threats.
