Approaches to assessing the security of information systems with cryptographic transformation of objects

The file system is one of the components of an information system, especially vulnerable to attacks by intruders. Consequently, it is impossible to increase the security level of an information system without ensuring a sufficient level of protection for file system objects, attacks on which affect, among other things, the interests of users of information systems. In order to make decisions on the use of certain mechanisms for protecting file system objects, a regular assessment of their current level of security is necessary. The purpose of the study. Building a model for assessing the security of an information system with cryptographic transformation of file system objects in the context of an attacker using a wide range of attacks on the file system.