: Based on the Observer Effect , any attempt to eavesdrop on a quantum signal changes its state, immediately alerting the senders.
: 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) Do We Need Quantum Leaps in Security?
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) : Based on the Observer Effect , any
This is a hardware-based leap that uses the laws of physics—specifically quantum mechanics—to secure data. Decrypt Later" threat