ISecIT 2021
Information Security and Information Technologies 2021

Table of Contents

• Preface
  Summary: There were 50 papers submitted for peer-review to this workshop. Out of these, 43 papers were accepted for this volume,

• Development of a Method for Detecting Deviations in the Nature of Traffic from the Elements of the Communication Network 1-9
  Oleksandr Laptiev , Nataliia Lukova-Chuiko , Serhii Laptiev , Tetiana Laptieva , Vitaliy Savchenko , Serhii Yevseiev
• Using the Sum of Real Type Functions to Encrypt Messages 10-17
  Viktor Avramenko , Mykyta Bondarenko
• Method Of Recognition Sarcasm In English Communication With The Application Of Information Technologies 18-23
  Serhii Trystan , Olha Matiushchenko , Maryna Naumenko
• Method of Calculation of Information Protection from Clusterization Ratio in Social Networks 24-31
  Vitalii Savchenko , Volodymyr Akhramovych , Oleksander Matsko , Ivan Havryliuk
• Modification of Query Processing Methods in Distributed Databases Using Fractal Trees 32-37
  Olha Svynchuk , Andrii Barabash , Serhii Laptiev , Tetiana Laptieva
• Detection of Slow DDoS Attacks Based on Time Delay Forecasting 38-46
  Vitalii Savchenko , Valeriia Savchenko , Oleksandr Laptiev , Oleksander Matsko , Ivan Havryliuk , Kseniia Yerhidzei , Iryna Novikova
• Peculiar Properties of Creating a System of Support to Make Anti- Crisis Decisions by Experts of the Situational Center at the Cyber Protection Object 47-56
  Vadym Tiutiunyk , Olha Tiutiunyk , Oleh Teslenko , Natalia Brynza
• The Basic Principles of the Compact Video Frames Representation Technology, Which are Presented in a Differential Form in Computer Systems 57-61
  Oleksandr Tymochko , Maksim Pavlenko , Volodymyr Larin
• Protection of Numerical Information Based on Permutations 62-67
  Oleksiy A. Borysenko , Oleksii Y. Horiachev , Viktor V. Serdyuk , Andriy O. Horyshnyak , Oleksandr M. Kobyakov , Olga V. Berezhna
• Methodical Approach to the Development of a Mathematical Model for Calculating the Combat Potentials of Strike Unmanned Aircraft 68-73
  Dmytro Ikaiev , Yaroslav Yaroshenko , Andrii Shalyhin , Volodymyr Nerubatskyi , Valerii Bondar , Volodymyr Herasymenko
• Determining the Required Number of Information Channels Based on the Information Dissemination Model 74-79
  Oleksandr Voitko , Volodymyr Cherneha , Vladislav Solonnikov , Olena Poliakova , Roman Korolyov
• The Criterion of the Effective Use of Energy Resources While Producing Plant Products of Specified Quality 80-85
  Vitaliy Lysenko , Valerii Koval , Igor Bolbot , Taras Lendiel , Kateryna Nakonechna , Anastasija Bolbot
• Problems of Analysis and Forecasting of Information and Psychological Influences in Social Networks 86-91
  Mykola Brailovskyi , Serhii Toliupa
• Methods for Assessing the Risk of Approaching Ships as an Integral Part of the Vessel Traffic Control System 92-96
  Victor Strelbitskyi , Nataliia Punchenko , Oleksandra Tsyra
• Model of the System for Special Purpose of Critical Infrastructure Objects 97-106
  Mikolaj Karpinski , Bogdan Tomashevsky , Natalia Zahorodna , Serhii Yevseiev , Stanislaw Rajba , Оleksandr Milov
• Detection Of Intrusion Attacks Using Neural Networks 107-114
  Mikolaj Karpinski , Alexander Shmatko , Serhii Yevseiev , Daniel Jancarczyk , Stanislav Milevskyi
• Technology of Secure Data Exchange in the IoT System 115-121
  Hassan Mohamed Muhi-Aldeen , Yurii Khlaponin , Ibtehal Shakir Mahmoud , Volodymyr Vyshniakov , Vadym Poltorak , Dmytro Khlaponin , Muwafaq Shyaa Alwan
• Critical Points of Information Influence in Social Networks 122-127
  Oleksandr Milov , Serhii Yevseiev , Stanislav Milevskyi , Krzysztof Kajstura , Ruslana Ziubina
• Application Of Greedy Algorithms On Classes (ψ, β) – differentiable Periodic Functions In Lebesgue Spaces For Optimization Problems 128-134
  Iryna Zamrii , Viktoriya Shkapa , Valentyn Sobchuk , Hanna Vlasyk
• Evaluation of Cryptographic Strength and Energy Intensity of Design of Modified Crypto-Code Structure of McEliece with Modified Elliptic Codes 135-148
  Serhii Yevseiev , Olha Korol , Olga Veselska , Serhii Pohasii , Vladyslav Khvostenko
• Determining the Level of Flight Crew Readiness Based on Fuzzy Logic Approaches 149-157
  Oleksandr Blyskun , Volodymyr Herasymenko , Oleksii Martyniuk , Yurii Kolomiiets , Yevhen Honcharenko
• Methods of quality assurance of software development based on a systems approach 158-168
  Iryna Ushakova , Yuri Skorin , Alexander Shcherbakov
• Cyber Defense Is A Modern Component Of Ukraine's Security 169-174
  Oleksandr Lavrut , Tetiana Lavrut , Vladyslav Kolesnyk , Halyna Kolesnyk , Serhii Bohutskyi , Leonid Polishchuk
• Audit Of Mathematical Models For Software Specification Of The Workplace Decision Support System At The Logistics Management Point 175-182
  Roman Litvinchuk , Andrii Levchenko
• Use of the Normalized Gap of Maximum Singular Value of the Image Block to Evaluate the Capacity of the Steganographic Channel 183-188
  Ivan Bobok , Alla Kobozieva , Nataliya Kushnirenko
• Information Technology for Identification of Electric Stimulating Effects Parameters 189-195
  Volodymyr Fedorchenko , Igor Prasol , Olha Yeroshenko
• Identifying the Transition of Interactions in Virtual Communities of Social Networking Services to Chaotic Dynamics 196-203
  Kateryna Molodetska , Serhiy Veretiuk , Volodymyr Pilinsky
• Cyber Terrorism as an Object of Modeling 204-210
  Oleksandr Milov , Yevgen Melenti , Stanislav Milevskyi , Serhii Pohasii , Serhii Yevseiev
• Methodology For Environmental Monitoring With Use of Methods of Mathematical Modeling 211-217
  Nadiia Bielikova , Daniil Shmatkov
• Spectral Model of the Encryption Key for a Symmetric Cryptosystem Based on Differential Transformations 218-222
  Olha Hryshchuk
• Example of Differential Transformations Application in Cybersecurity 223-227
  Ruslan Hryshchuk
• Possibilities of Using Watermarks to Protect Software Code 228-233
  Vadym Poddubnyi , Roman Gvozdev , Oleksandr Sievierinov , Oleksandr Fediushyn
• (1) Simulation model of Blockchain System in the Higher Education 234-238
  Shmatko Olexandr , Serhii Yevseiev , Vladyslav Khvostenko
• Jabiyeva A.J Errors in the Hardware of the Device Used to Measure the Average Voltage of Infrared Frequencies 239-243
  Aynur Jamal Jabiyeva
• Paradigm of Safe Intelligent Ecological Monitoring of Environmental Parameters 244 - 249
  Yuriy Bobalo, Valeriy Dudykevych, Galyna Mykytyn, Taras Stosyk
• Legal Aspects of Blockchain Technology Regulation in the Financial Sphere 250-254
  Kateryna Tokarieva , Nataliya Vnukova , Volodymyr Aleksiyev
• Improving the Stability of Cryptographic Algorithms on Algebraic Lattices 255-259
  Olha Petrenko , Oleksii Petrenko
• A Mobile Augmented Reality Application for Museum Exhibitions 260-264
  Anastasiya Molchanova , Svitlana Kuznichenko , Iryna Buchynska
• The Mersenne Twister Output Stream Postprocessing 265-273
  Yurii Shcherbyna , Nadiia Kazakova , Oleksii Fraze-Frazenko
• Model and Method for Identification of Functional Security Profile 274-280
  Anatolii Davydenko , Oleksandr Korchenko , Olena Vysotska , Ihor Ivanchenko
• Information Support for Making Strategic Decisions on the Development of an Industrial Enterprise 281-285
  Iryna Otenko , Marharyta Podorozhna , Vasyl Otenko
• Development of an Automated Passenger Transport Management System Using Microservices Architecture 286-294
  Mykyta Dermenzhi , Svitlana Kuznichenko , Tetiana Tereshchenko , Iryna Buchynska , Viktoriia Klepatska
• Real-Time Cybersecurity Risk Assessment 295-309
  Oleksandr Korchenko , Svitlana Kazmirchuk , Tetiana Panivko-Babenko , Stanislav Milevskyi , Volodymyr Aleksiyev