MOXA secure routers, designed with IEC-62443 standards in mind, bolster cybersecurity by integrating robust features such as firewalls, encryption, and intrusion detection, fortifying critical infrastructure against cyber threats. With stringent access controls and VPN capabilities, they ensure authorised network access while safeguarding sensitive data. By enabling network segmentation, these routers mitigate risks and enhance resilience, preserving the reliability and safety of industrial systems in the ever-evolving landscape of cybersecurity threats.