The Q-Day Summit™ By Qadastra™ ofthe June 9, 2026 is the first executive summit dedicated exclusively to the cryptographic transition and to securing critical infrastructures in the face of quantum disruption.
While the threat”Harvest Now, Decrypt Later“(HNDL) weighs on sensitive data, the Q-Day Summit™ brings together decision-makers and experts to transform systemic risk into strategic agility.
Two Pillars of the Q-Day Summit
Post-Quantum Cryptography (PQC)
- Migration strategies and cryptographic inventory.
- Standardization (NIST) and integration into existing systems.
- Management of obsolescence and hybridization of protocols.
Quantum Communication & QKD
- Physical infrastructures and key distribution networks (Quantum Key Distribution).
- The emergence of the Quantum Internet: sovereignty issues.
- Securing critical data flows (finance, energy, defense, etc.).