9004 2071-8217 3 2022 1-167

RAR RUS 9-23 0000-0001-6062-1966 Ryazan State University named for S. A. Yesenin Fulin Vladimir v.fulin@365.rsu.edu.ru 0000-0002-2701-6972 Ryazan State University named for S. A. Yesenin Ruchkin Vladimir v.ruchkin@365.rsu.edu.ru 0000-0002-2984-4480 Ryazan State Radio Engineering University named for V. F. Utkin KOSTROV Boris kostrov.b.v@evm.rsreu.ru INTELLECTUAL STRETEGY OF SECURITY ON BASE CHOSING OF ARCHITECTURE COMPUTING AND NEUROPROCESSING NETS The research addresses four strategies of information security: the strategy game of chicken, balance of business incentives and desire to “balance on the brink” (brinkmanship), formation ofsufficient security with minimal effort for customers and consumers, worsening, and in some cases improving security of its infrastructure and the Security Maturity Model (IoT SMM) is demonstrated. The benefits of the latter strategy are assessed through choosing an architecture with the core of the IoT security maturity model as a hierarchy of security practices. Algorithms for ensuring cyber security and protection against threats are analysed. We propose a method for analysis and selection of the best architecture for multicore hierarchical clustering of computing systems and implement an expert system based on chip MCNPAoC SBIS 1879ВМ8Y chip module MC127.05, complete with a user interface. 10.48612/jisp/b2pf-9hap-5rud 004.032 defense strategies the game of chicken balance of business incentives infrastructure security Security Maturity Model architecture multicore hierarchical clustering expert system user interface https://jisp.spbstu.ru/article/2022.8.1/ 2022_3_short.pdf

RAR RUS 24-35 0000-0001-9448-2386 Krasnodar Higher Military School named after General of the Army S. M. Shtemenko Novikov Pavel novikov.p.ark@yandex.ru 0000-0001-9665-2174 Krasnodar Higher Military School named after General of the Army S. M. Shtemenko Samoilenko Dmitry 19sam@mail.ru 0000-0002-1122-3563 Krasnodar Higher Military School named after General of the Army S. M. Shtemenko SOKOLOV Maxim sasa_t@mail.ru 0000-0002-6972-1768 Krasnodar Higher Military School named after General of the Army S. M. Shtemenko Chechin Ivan chechin@mail.ru MATHEMATICAL MODEL AND ALGORITHM FOR DATA INTEGRITY CONTROL BASED ON THE RULES OF CODE CONSTRUCTION WITH UNEQUAL CHARACTER PROTECTION Information and analytical systems are considered, the functioning of which is based on the processing of multidimensional arrays of information in the conditions of destructive effects of an attacker and environmental disturbances. A subsystem of data integrity control is proposed, based on the use of redundant coding, in which the data to be protected is presented in the form of blocks, pre-grouped according to the criterion of “information value” to ensure the correctness of the user’s decision-making of an information and analytical system 10.48612/jisp/rdf2-peke-477e 519.718 information protection data integrity control codes with unequal character protection https://jisp.spbstu.ru/article/2022.8.2/ 2022_3_short.pdf

RAR RUS 36-44 Fatin Aleksander sasha-fatin@mail.ru 0000-0003-1345-1874 Peter the Great St. Petersburg Polytechnic University Pavlenko Evgeny pavlenko_eyu@spbstu.ru Peter the Great St. Petersburg Polytechnic University Eremenko Ilya eremenko.is@edu.spbstu.ru METHODS OF COMPUTER NETWORK CLUSTERING IN CYBERSECURITY TASKS A comparative analysis of computer network clustering methods is presented. The purpose of this study is to systematize, summarize, analyze and supplement the existing experience in describing and solving the problems of information security of cyber-physical systems; to make a general information basis for testing the considered methods on their own datasets and the subsequent implementation of their own approach to computer network clustering in cybersecurity tasks. 10.48612/jisp/agrp-preh-v5bk 004.056 clustering information security models cyber-physical systems https://jisp.spbstu.ru/article/2022.8.3/ 2022_3_short.pdf

RAR RUS 45-54 0000-0001-5240-1744 NITKIN Ivan exebopen@gmail.com 0000-0002-9707-1571 ITMO University TARANOV Sergey serg.tvc@itmo.ru AN ASSESSMENT OF CIPHER KUZNYECHIK CRYPTOGRAPHIC STABILITY IN CASE OF IMPOSSIBLE DIFFERENTIALS METHOD ATTACKS The article contains the description of research undertaken to assess the block symmetric cipher Kuznyechic cryptographic stability in case of impossible differentials method attacks. The way to assess the simplified versions of Kuznyechic cryptographic stability in case of impossible differentials method attacks was used to get the results. The results obtained were generalized for the full version of the cipher Kuznyechic 10.48612/jisp/66eh-1f2d-b8tb 004.056.55 cipher Kuznyechik cryptographic stability impossible differentials crypto-analysis GOST R 34.12-2018 https://jisp.spbstu.ru/article/2022.8.4/ 2022_3_short.pdf

RAR RUS 55-67 0000-0003-1345-1874 Peter the Great St. Petersburg Polytechnic University Pavlenko Evgeny pavlenko_eyu@spbstu.ru SYSTEMATIZATION OF CYBER THREATS TO LARGE-SCALE SYSTEMS WITH ADAPTIVE NETWORK TOPOLOGY This paper focuses on the investigation and systematization of cyber threats to largescale cyber-physical systems with dynamic network infrastructures. The proposed taxonomy provides a unified view of the specifics of such systems in terms of security, attacker targets, and TCP/IP network stack levels. Taken together, the systematization developed provides the basis for a new technology to protect complex dynamic systems by providing knowledge of which networking parameters need to be controlled to counteract certain classes of cyberthreats. 10.48612/jisp/47fa-khtg-gz5n 004.056 ad hoc networks MANET wireless sensor networks cyber threat TCP/IP stack https://jisp.spbstu.ru/article/2022.8.5/ 2022_3_short.pdf

RAR RUS 68-79 0000-0003-1345-1874 Peter the Great St. Petersburg Polytechnic University Pavlenko Evgeny pavlenko_eyu@spbstu.ru A FUNCTIONING MODEL OF ADAPTIVE NETWORK TOPOLOGY OF LARGE-SCALE SYSTEMS BASED ON DYNAMIC GRAPH THEORY The paper is devoted to developing a model capable of describing the process of functioning of large-scale systems with dynamic, adaptive network topology. The mathematical apparatus on which the model is based is dynamic graph theory, due to which the functioning of an ad hoc network is represented as a set of static graphs, each of which corresponds to a certain timestamp. Dynamic graphs allow changes in the network to be tracked and marked as legitimate or illegitimate. The key parameters of the developed model were chosen based on the practical experience of researchers involved in the detection of various attacks in ad hoc networks, which makes the proposed model a priori oriented for subsequent security analysis 10.48612/jisp/tn56-xvah-7tf1 004.056 ad hoc networks wireless sensor networks dynamic graph theory centrality metrics critical nodes https://jisp.spbstu.ru/article/2022.8.6/ 2022_3_short.pdf

RAR RUS 80-89 0000-0002-7485-4848 Peter the Great St. Petersburg Polytechnic University Aleksandrova Elena aleksandrova_eb@spbstu.ru 0000-0002-2141-6780 Peter the Great Saint-Petersburg Polytechnic University Shtyrkina Anna anna_sh@ibks.spbstu.ru THE SECURITY OF SMART GRID SYSTEMS BASED ON THE GRAPH STRUCTURAL PROPERTIES The paper proposes an approach to estimating the security of cyber-physical systems based on the modeling graph structural characteristics. As structural characteristics of the graph, indicators based on the spectrum of the graph were studied. To test the hypothesis about the negative impact of attacking influences on the structure of the graph, experiments were carried out, consisting in the sequential removal of vertices and edges from the graph with “small world” property. This type of graph was chosen because researches show that the “small world” property is inherent in high voltage smart grids. The conducted experiments showed that the attacking influences on the system, displayed on the graph, negatively affect the structure of the network, and therefore lead to inefficient information exchange and, consequently, the functioning of the system. 10.48612/jisp/ugxe-5u1a-ka67 004.056 cyberphysical systems smart grid graph theory graph entropy spectral graph theory «small-world» graph https://jisp.spbstu.ru/article/2022.8.7/ 2022_3_short.pdf

RAR RUS 90-95 Research Institute of Communications NEUSTROYEV Alexander 0000-0003-0990-3882 PJSC Rostelecom. POLESHENKOV Dmitry d.poleshenkov@yandex.ru Research Institute of Communications ZHURAVLEV Dmitry 0000-0001-7523-0378 ANO “Institute of Engineering Physics” GRIBUNIN Vadim wavelet2@mail.ru CPU MICROARCHITECTURAL VULNERABILITIES IN THE CONTEXT OF JOINT APPLICATION OF HARDWARE FOR INFORMATION PROTECTION AND VIRTUALIZATION TECHNOLOGIES IN AUTOMATED SYSTEMS This article discusses the limitations of the combined use of information protection hardware and virtualization technologies due to the presence of microarchitectural vulnerabilities in processors. A conclusion is made about the possibility and boundary conditions for the safe use of untrusted software in automated systems, where information is protected from unauthorized access through the joint use of hardware information security modules and a trusted hypervisor. 10.48612/jisp/g652-z5x3-v5pa 004.056 automated systems virtualization technologies processor microarchitectural vulnerabilities https://jisp.spbstu.ru/article/2022.8.8/ 2022_3_short.pdf

RAR RUS 96-120 0000-0001-8786-5661 ITMO University Fedosenko Maxim fedosenkomaksim98@gmail.com 0000-0002-0924-6221 Saint Petersburg State University of Aerospace Instrumentation Bezzateev Sergey sergey.bezzateev@gmail.com

Russia, 190000, St. Petersburg, Bolshaya Morskaya str., 67, liter A

ITMO University Fedorov Ivan ivanfedorov@itmo.ru THE PERSPECTIVE FOR INTRODUCTION OF BLOCKCHAIN TECHNOLOGY INTO THE PRODUCTION PROCESSES OF RUSSIAN COMPANIES This article considers cases of implementation blockchain technology in Russian Federation. Description of Russian software products in the field of distributed registries and their usage by Russian business representatives is given. Also, this paper described features of Ethereum and Hyperledger blockchain separately and within development of platforms Masterchain and Waves Enterprise. The technologies given in the article are related (in particular) to private blockchains. A review of the integration of these technologies in the following companies was carried out: Gazprom, Nornickel, Rosseti, Sberbank, Alfa-Bank, S7 Airlines and OR Group. Their examples describe the stages of introducing blockchain technology into production processes, approaches used for implementation and future development prospects. In the end were drawn conclusions about the relevance of the technology, areas of its usage and the necessity to comply with the requirements of fault tolerance and information security. 10.48612/jisp/np9u-h6dk-px96 004.005 Blockchain Cryptography Hash Function Private Blockchain Masterchain Waves Enterprise Hyperledger https://jisp.spbstu.ru/article/2022.8.9/ 2022_3_short.pdf

RAR RUS 121-129 0000-0001-7199-6384 Special Technology Center LLC Kurakin Alexander akurakin@stc-spb.ru A MODEL OF DIFFERENTIATION OF ACCESS RIGHTS FOR A VIRTUAL SQUAD OF UNMANNED AERIAL VEHICLES The article is devoted to the concept of a virtual squad of unmanned aerial vehicles. This concept allows us to solve the problem of differentiation of access rights to information system resources. 10.48612/jisp/zmdf-8eb6-62gd 004.78 unmanned aerial vehicles virtual squad differentiation of access rights model of neural network interaction https://jisp.spbstu.ru/article/2022.8.10/ 2022_3_short.pdf

RAR RUS 130-142 57200960264 0000-0001-6289-3295 Russian State Hydrometeorological University Sikarev Igor sikarev@yandex.ru

Russia, 192007, St. Petersburg, Voronezhskaya str., 79

0000-0001-6377-5581 Admiral S.O. Makarov State University of Marine and River Fleet Baryshnikov Sergey barychnikovso@gumrf.ru Admiral S.O. Makarov State University of Marine and River Fleet Sakharov Vladimir saharovvv@gumrf.ru SYNTHESIS OF AN OBSERVER FOR THE SHIP’S COURSE CONTROL SYSTEM Digitalization of technological processes on ships using the tools of modern computing systems allows solving important technical problems at a qualitatively new level, improving information support and monitoring of the technical condition of ships and ship technical systems based on dynamic observers and evaluators. A method for synthesizing observers for a ship’s course control system based on the theory of modal regulators is considered. The models for assessing the operational performance of ship control systems are based on the application of a generalized mathematical model, which can take various forms depending on the influence of numerous factors on its structure and parameters. The adequacy of the dynamics of simple models and an object functioning in a changing external environment can be improved with modern algorithms for analysis, synthesis and optimization of automatic systems, tools of computing environments and computer technologies using the basic provisions of modal control. The method of synthesis of a dynamic observer considered in the paper is The Luenberger model of full dimension differs in that it takes into account the structure of the matrix of the state of the ship model with the Ackerman regulator, which allows, subject to the conditions of controllability and observability, the choice of the structure of the stabilizing part of the observer matrix in the form of column vectors with non–zero elements, which significantly simplifies the synthesis procedure. The regulator and observers were calculated to estimate the vector of state variables of the supertanker with a deadweight of 150 thousand tons. 10.48612/jisp/mvk8-vvmm-295m 004.056 vessel control modal controller observer exit and state vectors algorithm generalized matrix model. https://jisp.spbstu.ru/article/2022.8.11/ 2022_3_short.pdf

RAR RUS 143-154 0000-0003-4231-9805 Federal State Autonomous Educational Institution of Higher Education «Siberian Federal University» SHNIPEROV Alexey ashniperov@sfu-kras.ru 0000-0002-2475-7820 Federal State Autonomous Educational Institution of Higher Education «Siberian Federal University» POTYLITSINA Yulia ypotylitsina@sfu-kras.ru VOICE IDENTIFICATION METHOD BASED ON MACHINE LEARNING This paper presents a voice identification method based on machine learning. The general algorithm of voice identification is considered. The results of the analysis of common solutions in the area of voice identification are presented. The use of cepstral transformations and deep learning methods for convolutional neural networks is proposed. A software prototype has been developed and the results of its testing have been presented. The results of evaluating the effectiveness of the developed method are presented 10.48612/jisp/ze3e-rae5-tpr3 004.056 biometric identification classification machine learning neural network algorithm MFCC CNN. https://jisp.spbstu.ru/article/2022.8.12/ 2022_3_short.pdf

RAR RUS 155-166 Saint-Petersburg State University of Aerospace Instrumentation KRASNIKOV Nikita nekit.kras24@gmail.com 0000-0002-0924-6221 Saint Petersburg State University of Aerospace Instrumentation Bezzateev Sergey sergey.bezzateev@gmail.com

Russia, 190000, St. Petersburg, Bolshaya Morskaya str., 67, liter A

0000-0001-5221-7621 Saint Petersburg State University of Aerospace Instrumentation Elina Tatyana elinatn@yandex.ru STUDY OF MACHINE LEARNING METHODS TO ENSURE INFORMATION SECURITY IN RETAIL TRADING OPERATIONS The problem of distortion and substitution of information when performing transactions in retail trade using self-service checkouts leads to a decrease in the profits of enterprises. The introduction of weight recognition tools using machine-learning methods will increase the level of protection for retail transactions. The paper analyzes various training methods and builds a network model that allows, with a small amount of labeled data, to obtain good recognition results in the field of retail. 10.48612/jisp/kdh3-g5ak-bv4v 004.85; 004.056 convolutional neural networks machine learning retail information security https://jisp.spbstu.ru/article/2022.8.13/ 2022_3_short.pdf