This solution brief highlights the growing cybersecurity risks facing global communication networks, especially as quantum computing threatens to render traditional encryption obsolete. It presents a portable, cost-effective, post-quantum encrypted 5G end-to-end network that combines Eridan’s next-generation OpenRAN-compatible radio technology with Patero’s quantum-safe encryption. Together, these technologies aim to enable faster deployment of secure, resilient networks for critical infrastructure such as healthcare, energy, and government systems.