NIST IR 8547 Quantum-vulnerable public-key algorithms are deprecated from 2030 and disallowed by 2035. Assess your exposure

Interactive Tool

How exposed are you to
the quantum threat?

Answer six questions to calculate your exposure with Mosca's inequality (x + y > z) and get a prioritised action plan. It takes about two minutes, and nothing you enter leaves your browser.

01How long must your most sensitive data stay confidential?

This is x in Mosca's inequality: the shelf-life of your data.

02How long would it take to migrate all your systems to new cryptography?

This is y: include discovery, procurement, testing and rollout.

03When do you assume a cryptographically relevant quantum computer could exist?

This is z. No one knows; choose the planning scenario you want to test.

04Do you have an up-to-date inventory of where cryptography is used?

A cryptographic inventory (CBOM) is the foundation of any migration.

05Do you operate long-lived devices whose firmware or boot chain is signed with RSA / ECDSA?

Examples: servers, network appliances, industrial controllers, embedded or IoT devices.

06How regulated is your environment?

Think of CNSA 2.0, NIST, PCI DSS, DORA, healthcare or sector regulators.

Ready to make your organisation quantum-safe?

Book a technical briefing or a QScan readiness assessment with our engineers.

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