With NIST finalizing PQC standards last year, I wanted to see how prepared Japanese enterprises actually are for the quantum threat.
The database tracks which companies are still using RSA/ECDSA without quantum-resistant alternatives - making them vulnerable to "harvest now, decrypt later" attacks.
The database tracks which companies are still using RSA/ECDSA without quantum-resistant alternatives - making them vulnerable to "harvest now, decrypt later" attacks.
Target users: security researchers, investment funds (for risk assessment), and auditors.
Happy to answer questions about the methodology or PQC migration trends in Japan.