Preparing Security Infrastructures for Quantum-Safe Encryption

This white paper discusses the importance of preparing security infrastructures for quantum-safe encryption in light of advancements in quantum computing. Organizations across various sectors, including financial services and healthcare, are increasingly adopting Post-Quantum Cryptography (PQC) technologies to protect sensitive data. The document outlines the significant risks posed by quantum computing to existing cryptographic methods and emphasizes the urgency for organizations to validate quantum-safe encryption algorithms. Key challenges such as quantum readiness, upgrade planning, inspection burdens on firewalls, and interoperability are addressed. The paper also presents VIAVI CyberFlood as a leading solution for testing PQC cipher suites, detailing its capabilities in validating security controls, performance, and interoperability. By employing advanced testing methodologies, organizations can proactively identify potential infrastructure gaps and performance issues, thereby reducing security risks and informing strategic planning for future cryptographic transitions.