The most immediate "leap" is shifting to software-based algorithms that even quantum computers cannot solve.
: Moving away from "perimeter" security to a model where no user or device is trusted by default, regardless of their location.
Security is rarely just a technical problem. A "quantum leap" is also required in how we manage data lifecycle: Do We Need Quantum Leaps in Security?
: Uses error-correcting codes to create security.
: This is a "leap" in agility; organizations must move toward crypto-agility , allowing them to swap out compromised algorithms without rebuilding entire systems. 2. Quantum Key Distribution (QKD) The most immediate "leap" is shifting to software-based
The current security infrastructure relies on mathematical problems (like RSA and ECC) that are easy for classical computers to solve but would be trivial for a sufficiently powerful quantum computer using . This creates a "Harvest Now, Decrypt Later" threat, where adversaries steal encrypted data today to unlock it once quantum technology matures. 1. Post-Quantum Cryptography (PQC)
: Unlike PQC, QKD requires specialized fiber-optic hardware and "trusted nodes," making it expensive and difficult to scale for the general internet. 3. The Human and Process Leap A "quantum leap" is also required in how
: Based on the Observer Effect , any attempt to eavesdrop on a quantum signal changes its state, immediately alerting the senders.