The most immediate "leap" is shifting to software-based algorithms that even quantum computers cannot solve.
This is a hardware-based leap that uses the laws of physics—specifically quantum mechanics—to secure data. Do We Need Quantum Leaps in Security?
: Currently the frontrunner for NIST standards, relying on the complexity of finding shortest vectors in high-dimensional grids. The most immediate "leap" is shifting to software-based
: Uses error-correcting codes to create security. Do We Need Quantum Leaps in Security?
: 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