In the implementation and running large resources and systems responsible for the web-access to the global database, there is a need in the calculation and regulation of increasing entropy in these systems. If you do not do such assessments and actions based on them, the unregulated growth of entropy can lead to system failure. This may entail large costs for the restoration of the system. There are three methods to regulate entropy in corporate information systems: 1) Calculation of the system’s entropy as a measure of chaos in a certain period of time; 2) Calculation of the appearance of the most likely test according the probability of Bernoulli; 3) Modernization of the hardware part of the system.

Key words: entropy of the system, Bernoulli distribution.