a data diode ...or an "air gap" network (highly secure infra strutures, nuclear facilities, energy grids, etc..) is ...light emitter on one side sends light through a fibre to a photoreceive
https://example.com/api/data?query=hello%20world https://example.com/api/data?search=rock%26roll%3Dawesome%23fun https://intranet.marinha....