Measured on the live site
Every answer comes from fresh TLS handshakes with the public website, including a dedicated X25519MLKEM768 probe.
NewFiraQuantumSafe is now available in ChatGPTNo domain yet? Create a free account
Quantum Threats Are ComingAre You Ready?
Your encrypted data is already being harvested. When quantum computers arrive, it will be readable. Check your readiness or upgrade your systems: now.
Is your site ready for AI-powered attacks? Advanced AI models can chain vulnerabilities and attack at machine speed. Our scan checks your resilience.
Check Your Site
Free instant scan of your website's quantum readiness. Get certified with a verification badge.
Free scan
Saved report
No card
No card or password. Add the website scan after signup.
Enterprise-grade PQC consulting. NIS2 and DORA compliance ready.
NISTstandards-aligned
ENISAguidance-aligned
ETSIguidance-aligned
NCSCguidance-aligned
Now in ChatGPT
Check a website's quantum readiness without leaving ChatGPT
The FiraQuantumSafe plugin is approved by OpenAI and available in ChatGPT. Ask ChatGPT to check a website and it runs our scanner live: TLS versions, certificate trust and expiry, security headers and measured hybrid post-quantum key exchange, explained in plain language.
Try asking ChatGPT
@FiraQuantumSafe is www.example.com quantum-safe?
Compare before and after
Each scan returns a report ID. Rerun the check after a configuration change and ask ChatGPT to compare the two reports.
Keep reports in a free account
Save any report from ChatGPT to your free FiraQuantumSafe account, then download it or rerun the check later.
Our Services
Production-ready modules, not theoretical consulting
Transport Security
ML-KEM hybrid key exchange for TLS traffic. Backward-compatible with existing systems.
Learn moreDigital Signatures
ML-DSA digital signatures alongside classical schemes for document authenticity.
Learn more10-14 weeks
Typical pilot project delivery for single service block
FIPS 203/204/205
Aligned with NIST post-quantum cryptography standards (August 2024)
Founded 2011
14+ years in scientific computing and software development
Fira Software Ltd
Looking for Fira Software post-quantum cryptography services?
Fira Quantum Safe is the dedicated post-quantum cryptography service from Fira Software Ltd. If you are checking the company before acting, start with the free scanner, then move into implementation evidence.
Free quantum security scannerCheck a public domain for TLS, security headers, downgrade risk and visible post-quantum readiness signals.PQC implementation guidePlan the next technical step: inventory, prioritisation, hybrid TLS pilots, APIs, signatures and suppliers.Migration roadmapTurn scan evidence into a practical post-quantum migration sequence for exposed and long-lived systems.
Quantum safe in practice
What does quantum safe mean for a website?
Quantum safe means today's encryption is checked and planned for migration to post-quantum standards. For a public website, the first practical step is to check TLS 1.3, downgrade risk, security headers and visible PQC readiness signals.
When should the check start?
Start when you handle personal, financial, health or commercial data that must remain confidential for years. Harvest now decrypt later risk concerns data collected today.
What does the free check do?
The free check gives a fast baseline for TLS, basic security settings and readiness signals. It does not replace a full cryptographic inventory, but shows whether immediate technical investigation is worthwhile.
What is the next step after the result?
Save the report, fix the basic findings and book a technical assessment for systems, APIs, signatures and suppliers that are not visible from a public scan.
Next steps
Run the check, save the evidence, then plan the migration
Start with the free public check, save a dated evidence record if the result matters, then use the guide hub for migration planning.
Start here
Is my website quantum safe?
Answer the highest-intent question first: run a public website check and save the result.
Free toolFree Quantum Security Scanner
Check TLS, security headers, downgrade risk and visible post-quantum readiness signals.
Save evidenceFree Quantum Readiness Account
Keep the scan result, rerun after fixes and retain the first evidence record for your domain.
ChecklistHow to Check if a Website Is Quantum Safe
See what the public scan can prove and what still needs inventory or supplier evidence.
ImplementationPost-Quantum Cryptography Implementation
Move from visible website evidence to TLS, API, signature and supplier migration work.
Migration planPost-Quantum Migration Roadmap
Turn the first saved result into an inventory, risk prioritisation and implementation sequence.