Harvest-Now / Decrypt-Later Horizon Estimator.

Required input fields.

• Data sensitivity (required): Low, Business confidential, Regulated or sensitive, Strategic long-lived secrets
• Confidentiality lifetime years (required)
• Estimated migration lead time years (required)
• Adversary capture feasibility (required): Low, Medium, High
• Current public-key exposure (required): No relevant public-key exposure, Limited, Material
• Supplier dependency (required): Low, Medium, High

Data handling: this interface uses the L2ET protected same-origin instrument engine. Do not enter confidential, regulated, privileged, incident, medical or sensitive operational data.

Timeline logic.

Uses pressure logic where confidentiality lifetime plus migration lead time increases urgency when capture feasibility and public-key exposure are material.

Source families

Assumptions

• No exact quantum timeline is predicted.
• Threat horizon remains uncertain.
• The result is a pressure estimate.

HNDL urgency estimate.

The generated artifact includes findings, assumptions, limitations, recommended next actions and exportable structured output.

Export options

Example input and output.

Example input

Sensitive business records need 7-year confidentiality and migration lead time is estimated at 3 years.

Example output

Outputs elevated urgency because confidentiality lifetime plus lead time exceeds a conservative planning window.