Post-quantum cybersecurity is now a serious planning topic for ICT teams. Even before large quantum computers become practical, organizations must prepare because encrypted data stolen today could be decrypted later.
The most important first step is crypto inventory: know where encryption is used across websites, APIs, databases, VPNs, identity systems, backups, and third-party tools. After that, teams can plan migration to post-quantum-safe standards and crypto-agile systems.
This is especially important for banks, healthcare providers, governments, telecoms, and organizations that store sensitive long-term data.
