Data Protection and Packet Mode in the Distributed Information Measurement and Control System for Research in Physics

摘要

The present paper is devoted to creation of cryptographic data security and realization of the packetmode in the distributed information measurement and control system that implements methods of opticalspectroscopy for plasma physics research and atomic collisions. This system gives a remote access toinformation and instrument resources within the Intranet/Internet networks. The system provides remote accessto information and hardware resources for the natural sciences within the Intranet/Internet networks. The accessto physical equipment is realized through the standard interface servers (PXI, CАМАC, and GPIB), the serverproviding access to Ethernet devices, and the communication server, which integrates the equipment servers intoa uniform information system. The system is used to make research task in optical spectroscopy, as well as tosupport the process of education at the Department of Physics and Engineering of Petrozavodsk State University.