Modeling the Alienability of an Electronic Document

The article considers aspects of mathematical modeling of the alienability of an electronic document from the software and hardware environment for its storage. Alienability refers to the possibility of extracting an electronic document from the current hardware and software storage environment and placing it in a new one, where it must also be stored, independent of the storage environment and interpreted. A distinctive feature of the electronic document storage environment is mobility and variability, as well as susceptibility to parametric disturbances. It follows from this that during long-term storage, an electronic document, as a control object, should be maximally stabilized in terms of its main characteristic - safety. To do this, in particular, it should be as independent as possible from the storage environment. As a measure of independence, a mathematical model for assessing the risk of inalienability of a document from the storage environment is proposed. The practical use of the proposed modeling aspects in a number of electronic archive projects, as well as the performed preliminary calculations, give reason to believe that the presented model is adequate for the conditions of the long-term storage problem. #COMESYSO1120.