Qestrel inventories RSA, ECC, certificates, keys and cryptographic dependencies from the tools you already run, then turns that exposure into a board-ready post-quantum migration plan with vendor ownership and deadlines.
Adversaries don't need a quantum computer today to put you at risk. They only need to capture your encrypted traffic and wait. Anything with a shelf life — health records, financial data, state secrets, IP — is already exposed.
Encrypted data is captured in transit and stored, unread, at scale.
It sits in an archive. Today's encryption holds — for now.
A quantum computer running Shor's algorithm breaks RSA and ECC retroactively. The archive is read in full.
No agents, no rip-and-replace. Qestrel reads the cryptographic signals already sitting in your security stack and turns them into something you can act on.
Qestrel integrates with the security tooling you already run, pulling encryption and certificate data via API — no new agents to deploy.
Every algorithm, key, certificate and dependency, assembled into a single live inventory — the visibility regulators now expect you to hold.
A prioritised roadmap ranked by risk, including whether each vendor will handle the migration for you — and on what timeline.
A demo should not end with a vague promise. Qestrel shows the concrete artifacts your security team needs to scope, fund and execute the migration.
A single inventory of algorithms, keys, certificates, systems, owners and source tools.
RSA, ECC and weak legacy cryptography ranked by impact, data sensitivity and time horizon.
Which suppliers own each fix, which fixes sit with your team, and where timelines create risk.
A prioritized plan that turns crypto exposure into budget, milestones and accountable work.
Exportable reports for risk committees, regulators, customers and internal assurance teams.
Qestrel connects to the tools you already run and surfaces your full cryptographic exposure — then turns it into a prioritised migration plan your team can act on immediately.
Screenshots show sample output from a demo estate.
NCSC sets out a phased route to post-quantum migration through 2035. Qestrel gives you the inventory, the plan and the vendor tracking to move through it on schedule.
Build the cryptographic inventory, identify your most sensitive long-lived data, and establish ownership. The work that makes everything after it possible.
Translate the inventory into a migration roadmap. Sequence systems by risk, agree budget, and engage vendors on their PQC timelines.
Your teams and vendors migrate the most exposed systems first — with Qestrel tracking progress and flagging where a vendor's timeline puts you at risk.
Full estate migrated and crypto-agile, with Qestrel maintaining a live record of coverage as evidence for auditors and regulators.
We track the standards your auditors, regulators and government customers already recognise, and keep your migration plan aligned as post-quantum guidance evolves.
Qestrel connects to some of the most sensitive telemetry you own. We built it to earn that access — least privilege, metadata only, and nothing deployed inside your estate.
Qestrel reads cryptographic metadata — algorithms, certificates and configurations. Your private keys, secrets and plaintext never leave your systems and are never transmitted to us.
Every integration uses the narrowest read-only API scope that does the job. Qestrel cannot modify, delete or write to any system it connects to.
Credentials are encrypted, scoped per connection and revocable at any time. Every action Qestrel takes against your tools is logged for your review.
Qestrel runs entirely from API connections. There are no agents on your endpoints or servers — no new software to approve, and no added attack surface.
For procurement and assurance teams, Qestrel can provide the materials needed to review access, data handling and operational controls before any production connection is approved.
In 30 minutes, see how Qestrel builds a cryptographic inventory, surfaces quantum-vulnerable dependencies, and turns the findings into a migration plan your security team can execute.
