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Course 1 · Foundation · 60 min

Foundations of the Quantum Threat

Why a machine that does not exist yet is already a live risk to data you are transmitting today.

  • Explain what a cryptographically relevant quantum computer is and what it is not
  • Distinguish the threat Shor's algorithm poses from the threat Grover's algorithm poses
  • Describe harvest-now-decrypt-later and calculate exposure using Mosca's inequality
  • Identify which cryptography in a typical enterprise breaks and which survives
  • Brief a non-technical executive on quantum risk without overstating it

Full lessons are part of the bundle

This outline is free. The written lessons, quiz and hands-on activity unlock with the Quantum Encryption Course Bundle, which includes all six courses for $600.

  1. 01What actually breaks12 min
  2. 02Harvest now, decrypt later12 min
  3. 03The state of the hardware12 min
  4. 04Where cryptography hides in a real enterprise12 min
  5. 05Briefing the executive12 min