Summary
This discussion addresses the urgent need for organizations to prepare for post-quantum cryptography (PQC) threats, which experts predict will materialize within 5 to 10 years. Despite widespread focus on cyber-resilience strategies, most organizations have not yet considered quantum computing risks. Commvault experts explain that the quantum threat timeline is accelerating, making it critical for IT and security leaders to evaluate their readiness now. The conversation covers the performance challenges of post-quantum encryption algorithms, the importance of crypto agility for seamless transitions between classical and quantum-resistant security, and practical implementation steps including data discovery, classification, and risk analysis. The experts emphasize that hybrid cryptographic architectures—where classical encryption coexists with post-quantum solutions—will become the standard approach, allowing organizations to balance security requirements with computational costs while maintaining flexibility as the quantum landscape evolves.
