QuintessenceLabs provides cybersecurity solutions that incorporate quantum science to fortify data protection and encryption strategies. The company offers products designed to protect against emerging threats including quantum computing attacks. The Trusted Security Foundation (TSF) serves as a key and policy manager that provides centralized encryption key management and policy enforcement. The platform is designed to fortify existing security infrastructure with quantum-safe technology. qOptica delivers Quantum Key Distribution (QKD) technology that uses quantum physics principles to distribute encryption keys securely. This solution addresses the threat of "Harvest Now, Decrypt Later" attacks where adversaries collect encrypted data to decrypt it once quantum computers become available. qStream provides Quantum Random Number Generation (QRNG) capabilities that generate high-quality random numbers for cryptographic operations. This technology leverages quantum physics to produce truly random numbers rather than pseudo-random numbers. The solutions are designed to integrate with existing security infrastructure to strengthen encryption layers. QuintessenceLabs focuses on quantum resilience, helping organizations prepare for post-quantum cryptography threats. The company's team includes quantum physicists and cybersecurity experts who provide advisory services for implementing security strategies. The products target government agencies and organizations that need to protect sensitive data against current and future cryptographic threats.