Data Diode is a unidirectional communication and data transfer gateway that enables organizations to transfer data securely across physically separated networks without the risks of any data leakage. The high performance solution comes in a compact design that integrates seamlessly with users’ operational environments. The security design prevents data leakage and eliminates cyber threats by enforcing the one-way data transfer at both the physical and protocol layers. It complements Miltope’s suite of cybersecurity solutions to enhance the security and resilience of Information Technology and Industrial Control System/Supervisory Control and Data Acquisition infrastructures against cyber attacks.