Abstract
The objectives of the study are to develop and assess the effectiveness of the structure of a cloud platform for storing, processing and organizing medical data, determining a method of protection, in particular, ensuring confidentiality when transferring and storing examination results. The proposed method for protecting a medical information system involves the use of an original DICOM file and subsequently a converted PNG image, which is subjected to a pixel encryption algorithm. An algorithm based on chaos theory is used to encrypt the image. The capabilities of chaos systems can significantly increase productivity. Hierarchical division of data streams into levels and standardization of data transmission protocols, as well as their storage formats, allow to form a universal, flexible and reliable medical information system. The proposed architecture has the ability to integrate into existing medical systems. In the course of the work, it was found that the considered protection method is an effective way to ensure the confidentiality of medical system data.
Highlights
In the age of universal informatization and the active development of information technologies, medical institutions in the course of performing diagnostic studies process and systematize significant amounts of data for the subsequent rehabilitation and treatment of patients
The presence of tasks related to the storage, systematization and processing of increasing volumes of data determines the relevance of the development and integration of medical information systems (MIS) into medical institutions
As part of the work, the purpose of the research is to develop and evaluate the effectiveness of the general scheme of the cloud platform, which ensures the fulfillment of a certain range of tasks, as well as to choose a method to ensure the protection of medical data of patients, in particular, to ensure the protection of examination results stored in electronic form in the form of EEG signals
Summary
In the age of universal informatization and the active development of information technologies, medical institutions in the course of performing diagnostic studies process and systematize significant amounts of data for the subsequent rehabilitation and treatment of patients. Due to the fact that the requirements of the legislation establish the need to protect personal data, the key task in the implementation of a cloud storage system, systematization and processing of medical data is to ensure the security of stored information. As part of the work, the purpose of the research is to develop and evaluate the effectiveness of the general scheme of the cloud platform, which ensures the fulfillment of a certain range of tasks, as well as to choose a method to ensure the protection of medical data of patients, in particular, to ensure the protection of examination results stored in electronic form in the form of EEG signals. The aim of the work is to improve the efficiency of security systems (blocking malicious actions) when storing, organizing and transferring information in distributed medical systems with cloud architecture To achieve this goal within the framework of the work, it is necessary to solve the following tasks:
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