deegree is open source software for spatial data infrastructures and the geospatial web. deegree offers components for geospatial data management, including data access, visualization, discovery and security. Open standards are at the heart of deegree.

It comes with an INSPIRE workspace to help to provide the network services as required by INSPIRE

MapProxy is an open source proxy for geospatial data. It caches, accelerates and transforms data from existing map services and serves any desktop or web GIS client.

MapProxy comes with a flexible security API that allows you to add fine-grained control over services and layers. You can even restrict access of single layers to polygon extents.