Estimation of the educational security of the communication system built on the modern radio communication means

Abstract

In the conditions of mass closure of information leakage channels, cryptographic information protection systems acquire the electronic intelligence data for identifying, locating radio sources and their interconnection in the process of information exchange by the main source for obtaining information about the nature and state of functioning of the communication system elements. Information on identifying sources of radio emission and determining their location provides for the formation of the most informative structural and statistical signs of operational and tactical affiliation of objects and sources of intelligence, and the opening of interconnections allows revealing the structure of a radio communication system. For more effective planning of communications and measures to counter reconnaissance equipment, an approach was chosen to assess the reconnaissance security of the communications system, taking into account the electromagnetic availability indicator of radio sources and the indicator of time-frequency contact of the reconnaissance receiver with complex (chaotic) signals, namely, program-controlled signals operating frequency and wideband signals.

Keywords

• signals with software restructuring of the operating frequency
• broadband signals
• electromagnetic accessibility
• electronic intelligence