SylLab Systems is a cybersecurity company focused on post-quantum cryptography and security for critical systems including networks, IoT devices, space systems, and edge AI/ML platforms. The company develops products and platforms designed to protect mission-critical infrastructure against both current and emerging quantum computing threats. SylLab offers three primary product lines: - STAR (Space Test & Readiness): A secure, open, unclassified digital-twin testbed designed to help startups, academic institutions, and government agencies validate AI/ML, autonomy, and post-quantum readiness before flight. It provides Technology Readiness Level (TRL) advancement with Risk Management Framework (RMF)-aligned evidence and readiness scoring. - SSU (Secure Software Update): A cryptographically protected software update platform for mission-critical devices. It ensures only trusted, authorized software is delivered and installed, incorporating anti-rollback mechanisms, integrity checks, and post-quantum readiness for embedded, edge, and disconnected environments. - SylLab Post-Quantum: A suite of lightweight, high-performance cryptographic solutions for embedded and mission-critical platforms. It includes PQC-ready secure boot, hardware-enhanced encryption, and strong authentication capabilities designed to remain resilient as quantum threats develop. The company collaborates with partners across government, academia, and industry, including NASA, U.S. Space Force, AFWERX, Southwest Research Institute (SwRI), University of Texas at Dallas (UTD), the Texas Space Commission, and the Quantum Startup Foundry.