digital signal processing

Noise generators and pseudorandom number generators (PRNGs) are widely used in the field of information technology, including cybersecurity, for modeling, authorization key generation, and technical protection of information. It has been found that the characteristics of digital noise directly depend on the chosen PRNG algorithm. To determine the quality of the generated noise, special tests are performed, which are primarily applied to the sequence generated by the PRNG.

The environmental monitoring systems that display the obtained results on a dedicated site in the Internet are considered. The most common systems consist of one or more measuring devices that form the measuring system located in a controlled stationary object. Such objects can be large settlements and ecologically dangerous enterprises. Each measuring device generates data about the coordinates of it’s location (longitude, latitude) and the levels of controlled environmental parameters.