MAINTAINING SAFE ACCESS TO WEB INTERFACE OF GEOINFORMATION MODELING SYSTEM WITH INFORMATION DATABASE OF SEISMICITY AND SEISMIC RISK

Abstract

The article is devoted to maintenance of safe access to the web interface of the geoinformation modeling system with an information database on seismicity and seismic risks. With the development of high technologies, various geoinformation systems were widely used to collect, store, analyze and graphically visualize spatial data and associated information about the objects represented in GIS objects. A map of the geological-engineering zoning of the territory of the Vladikavkazcity, covering geological structure, hydrogeological conditions, lithology, morphology, tectonics, distribution of various types of soils in the territory under consideration, was created in the Geophysical Institute. This map is integrated into the geoinformation system. When creating such systems, it is necessary to take into account the fact that if for a geoinformation system a web service accessis realized, then it must have means for user authentication and support of basic encryption algorithms to protect against unauthorized use of this system. On the basis of open source software, the communication channel with the geoinformation system is protected from unauthorized access.