Map the estate
Bring algorithms, keys, certificates, systems, owners and source tools into one cryptographic inventory.
Qestrel software
From cryptographic evidence to an executable plan.
Connect the tools you already use, uncover quantum-vulnerable dependencies and turn the findings into prioritised work for security teams, vendors and leadership.
One operating picture
01 / DISCOVER
02 / PRIORITISE
03 / EXECUTE
Built for the full migration lifecycle.
Rank exposure
Score findings by algorithm, business impact, data sensitivity and the time available to migrate.
Build the roadmap
Assign ownership, track vendor readiness and create milestones that teams and boards can act on.
Inside the platform
See the estate the moment it connects.
Qestrel scores every finding against NIST post-quantum standards as soon as a source is connected: no scanning window, no waiting for an assessment report.
Screenshots show sample output from a demo estate.
Integrations
Connects to the tools you already run.
No agents on your endpoints, nothing deployed inside your estate. Qestrel reads cryptographic metadata over narrow, read-only API connections, so there is no new software for your security team to approve and no added attack surface.
Microsoft ADCS
AWS
Azure Key Vault
CipherTrust
Your existing security tooling
Outputs
Evidence for every stakeholder.
Quantum vulnerability report
RSA, ECC and legacy cryptography ranked by impact and urgency.
Vendor readiness map
A clear view of which fixes sit with suppliers and which sit with your teams.
Board-ready migration plan
Priorities, milestones, ownership and budget context in one roadmap.
Audit evidence pack
Exportable records for risk committees, regulators, customers and assurance teams.
Get started
See the plan for your estate.
In 30 minutes, see how Qestrel builds a cryptographic inventory, surfaces quantum-vulnerable dependencies and turns the findings into a migration plan your team can execute.