Migrating to post-quantum cryptography is a multi-year effort that enterprises should begin planning now. Practical steps include: inventorying all cryptographic dependencies across systems and applications, identifying algorithms that quantum computing will break (RSA, ECC, DH), mapping to NIST-standardised post-quantum alternatives (ML-KEM, ML-DSA, SLH-DSA), building crypto-agility into systems (the ability to swap algorithms without major redesign), and prioritising migration based on data sensitivity and 'harvest now, decrypt later' risk.
Thought Leadership
Post-Quantum Cryptography Migration: A Practical Planning Guide for Enterprises untuk Perusahaan Indonesia
Quantum computers will eventually break current encryption. How to plan the migration to post-quantum cryptographic standards. Guidance for ID market.