Quantum Vulnerability Database for 3,700 Japanese Public Companies

Show HN: Quantum Vulnerability Database for 3,700 Japanese Public Companies

Quantum Vulnerability Database for 3,700 Japanese Public Companies is a business in show hn launch.

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I built a database that scans SSL/TLS configurations of all 3,700+ publicly listed companies in Japan and identifies quantum-vulnerable cryptography.With NIST finalizing PQC standards last year, I wanted to see how prepared Japanese enterprises actually are. Spoiler: not very.The data shows which companies are still using RSA/ECDSA without any quantum-resistant alternatives, making them vulnerable to "harvest now, decrypt later" attacks.Target users: security researchers, investment funds (for risk assessment), and auditors.Would love feedback from anyone working in post-quantum cryptography or enterprise security.

As a business in show hn launch, Quantum Vulnerability Database for 3,700 Japanese Public Companies is listed here with the public details available about it.

The company is listed at the Show HN launch stage of development.

Website: postqlabs.com