Quantyrix · free check
Is your website ready for quantum computers?
Traffic recorded today can be decrypted once a quantum computer can break classical key exchange. Enter a domain to see whether it uses hybrid ML-KEM key exchange, and what else stands in the way.
One website is one endpoint. Your estate has thousands.
Quantyrix inventories code, certificates, SSH, cloud key stores and containers in one CBOM, maps it to M-26-15, PCI DSS 12.3.3, NCSC and CNSA 2.0, and plans the migration.
How the grade works
- A+Hybrid post-quantum key exchange and a post-quantum certificate
- AHybrid ML-KEM key exchange, no legacy protocols
- BHybrid key exchange, but TLS 1.0/1.1 still accepted
- CModern TLS 1.3, classical key exchange
- DClassical key exchange on an outdated protocol setup
- FA basic weakness: weak or expired certificate, static RSA, no TLS 1.2+
We run a few standard TLS handshakes against port 443 of public hosts only, and keep results for an hour. No data from the site is stored. Privacy · Terms