Assessment of the reliability of the information system for identifying mobile devices by IMEI code

This paper evaluates the reliability of information system for identifying mobile devices by IMEI code (International Mobile Equipment Identifier). A is presented, which includes a database that accessible both locally and remotely. The allows collecting, storing, processing about all imported into country used in country. Indicators calculating are selected. Only server hardware with software considered, communication lines or other connected to not considered. situation considered when IMEI-codes part located on same equipment, additional redundancy duplication nodes, elements, modules provided. method “server - software” complex proposed analytical expressions developed. obtained results indicate good fault tolerance developed system.