Information Security Methods—Modern Research Directions

Alexander Shelupanov,Dmitry Kruchinin,Evgeniy Kostyuchenko,Anton Konev,Dmitry Nikiforov,Oleg Evsyutin

doi:10.3390/sym11020150

Alexander Shelupanov, Dmitry Kruchinin + Show 4 more

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https://doi.org/10.3390/sym11020150

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Abstract

In Tomsk University of Control Systems and Radioelectronics (TUSUR) one of the main areas of research is information security. The work is carried out by a scientific group under the guidance of Professor Shelupanov. One of the directions is the development of a comprehensive approach to assessing the security of the information systems. This direction includes the construction of an information security threats model and a protection system model, which allow to compile a complete list of threats and methods of protection against them. The main directions of information security tools development are dynamic methods of biometrics, methods for generating prime numbers for data encryption, steganography, methods and means of data protection in Internet of Things (IoT) systems. The article presents the main results of research in the listed areas of information security. The resultant properties in symmetric cryptography are based on the properties of the power of the generating functions. The authors have obtained symmetric principles for the development of primality testing algorithms, as discussed in the Appendix.

Highlights

The scientific direction in the field of information security and information protection has been developed in TUSUR for 20 years
In order to achieve the research objectives, a method of primality criteria generation was developed with the use of the generating functions apparatus [111]
Based on Data Flow Diagram (DFD) it was developed an approach that differs in the formalization of the elements set of multigraphs involved in information processing, including information transfer channels

Summary

Introduction

The scientific direction in the field of information security and information protection has been developed in TUSUR for 20 years During this time, more than a hundred projects on various aspects of fundamental and applied research aimed at developing and implementing information protection systems have been carried out and are being carried out at the present time. More than a hundred projects on various aspects of fundamental and applied research aimed at developing and implementing information protection systems have been carried out and are being carried out at the present time These projects are focused on the development of authentication methods, symmetric and asymmetric cryptography, network attacks detection, the creation of secure systems, and secure data transmission protocols, the introduction of Public Key Infrastructure (PKI) technology in various sectors of the national economy, and support of cyber forensics for the purposes of cybercrime investigation [1,2,3,4,5,6]. The main disadvantages of these approaches are the lack of relationships description formalization and the lack

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