Ivan R. Opirskyy

36 papers Journal 3Unranked 32

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Analysis and testing of systems countering phishing and social engineering attacks at the corporate level. Int. J. Inf. Sec. Ivan R. Opirskyy, Stepan Lys, Vladyslav Shakh
2026	J	`jnl`	Cost observability as a security control in multi-cloud environments based on SOC 2 security standard. Comput. Secur. Yevhenii Martseniuk, Andrii Partyka, Ivan R. Opirskyy, Oleh Harasymchuk
2025	—	`conf`	Layered model for protecting speech information against leakage through an optoelectronic channel. CPITS II Nazarii Dzyanyi, Ivan R. Opirskyy, Mariia Shved, Olha Liubchyk
2025	—	`conf`	Mathematical Methods for Assessing the Level of Cybersecurity and Digital Development of Countries. DECaT Kseniia Verhal, Oksana Kushnirenko, Oleksandr Bykonia, Nazarii Romanovskyi, Ivan R. Opirskyy
2025	—	`conf`	Method for Ensuring the Reliability and Security of Personal Data in Blockchain Systems of State Registers. CPITS Valeriia Balatska, Vasyl Poberezhnyk, Ivan R. Opirskyy
2025	—	`conf`	Method of Ensuring Data Integrity and Authenticity based on the Integration of Blockchain Technology. DECaT Ivan R. Opirskyy, Vasyl Poberezhnyk, Valeriia Balatska
2025	—	`conf`	Preparing IT Infrastructure for the Quantum Age: Post-Quantum SSH. CQPC Pavlo Vorobets, Andriy Horpenyuk, Ivan R. Opirskyy
2025	—	`ed.`	Proceedings of the Cyber Security and Data Protection, CSDP 2025, Lviv, Ukraine, July 31, 2025. CSDP Ivan R. Opirskyy, Mikolaj P. Karpinski, Orest Kochan, Axel Sikora, Taras Maksymyuk, Michal Podpora, Sergiy Gnatyuk, Biju Issac
2025	—	`conf`	Research on Policy-as-Code for Implementation of Role-based and Attribute-based Access Control. CPITS Oleksandr Vakhula, Ivan R. Opirskyy, Pavlo Vorobets, Orest Bobko, Oleh Kulinich
2025	—	`conf`	Scalability analysis of neural network architectures for voice biometric authentication (short paper). CPITS II Khrystyna Ruda, Dmytro Sabodashko, Ihor Kos, Ivan R. Opirskyy, Alina Akhmedova
2025	—	`conf`	Security regression visualization in CI/CD using trivy and GitHub actions. CSDP Yurii Zhuravchak, Danyil Zhuravchak, Anastasiia Zhuravchak, Ivan R. Opirskyy
2024	—	`conf`	Algorithm for Assessing the Degree of Information Security Risk of a Cyber Physical System for Controlling Underground Metal Constructions. CMIS Volodymyr Yuzevych, Anatoliy Obshta, Ivan R. Opirskyy, Oleh Harasymchuk
2024	—	`conf`	Blockchain Application Concept in SSO Technology Context. CPITS Valeriia Balatska, Vasyl Poberezhnyk, Petro Petriv, Ivan R. Opirskyy
2024	—	`conf`	Blockchain for enhancing transparency and trust in government registries. CPITS II Valeriia Balatska, Ivan R. Opirskyy, Nataliia Slobodian
2024	—	`conf`	Combat Drone Swarm System (CDSS) Based on Solana Blockchain Technology. CMIS Sviatoslav Vasylyshyn, Ivan R. Opirskyy
2024	—	`conf`	Modern technologies of decentralized databases, authentication, and authorization methods. CPITS II Petro Petriv, Ivan R. Opirskyy, Nataliia Mazur
2024	—	`conf`	Pseudorandom sequence generator based on the computation of ln 2 (short paper). CQPC Ivan R. Opirskyy, Oleh Harasymchuk, Olha Mykhaylova, Oleksii Hrushkovskyi, Pavlo Kozak
2024	—	`conf`	Research on security as code approach for cloud-native applications based on Kubernetes cluster. CSDP Oleksandr Vakhula, Ivan R. Opirskyy
2024	—	`conf`	Security as Code Concept for Fulfilling ISO/IEC 27001: 2022 Requirements. CPITS Oleksandr Vakhula, Yevhenii Kurii, Ivan R. Opirskyy, Vitalii Susukailo
2024	—	`conf`	Utilizing blockchain technologies for ensuring the confidentiality and security of personal data in compliance with GDPR. CSDP Valeriia Balatska, Vasyl Poberezhnyk, Ivan R. Opirskyy
2023	—	`conf`	Analysis of Problems and Prospects of Implementation of Post-Quantum Cryptographic Algorithms. CQPC Andriy Horpenyuk, Ivan R. Opirskyy, Pavlo Vorobets
2023	—	`conf`	Developing of Blockchain Method in Message Interchange Systems. CPITS Vasyl Poberezhnyk, Ivan R. Opirskyy
2023	—	`conf`	Development of the Learning Management System Concept based on Blockchain Technology. CPITS II Vasyl Poberezhnyk, Valeriia Balatska, Ivan R. Opirskyy
2023	—	`conf`	Finding a Bit-Sliced Representation of 4×4 S-Boxes based on Typical Logic Processor Instructions. CQPC Yaroslav Sovyn, Ivan R. Opirskyy, Olha Mykhaylova
2023	—	`conf`	Minimization of Bitsliced Representation of 4×4 S-Boxes based on Ternary Logic Instruction. CPITS Yaroslav Sovyn, Volodymyr Khoma, Ivan R. Opirskyy, Valerii Kozachok
2023	—	`conf`	Research on Security Challenges in Cloud Environments and Solutions based on the "Security-as-Code" Approach. CPITS II Oleksandr Vakhula, Ivan R. Opirskyy, Olha Mykhaylova
2022	—	`conf`	Analysis and Comparison of the NIST SP 800-53 and ISO/IEC 27001: 2013. CPITS Yevhenii Kurii, Ivan R. Opirskyy
2021	—	`conf`	Comparative Analysis of the Efficiency of Modern Fake Detection Algorithms in Scope of Information Warfare. IDAACS Yevhenii Shtefaniuk, Ivan R. Opirskyy
2021	—	`conf`	Cybercrimes Investigation via Honeypots in Cloud Environments (short paper). CPITS I Vitalii Susukailo, Sviatoslav Vasylyshyn, Ivan R. Opirskyy, Volodymyr Buriachok, Olena Riabchun
2021	J	`jnl`	Effective Distribution of Tasks in Multiprocessor and Multi-Computers Distributed Homogeneous Systems. Int. J. Comput. Serhii Zybin, Volodymyr Khoroshko, Volodymyr Maksymovych, Ivan R. Opirskyy
2021	—	`conf`	Formation of Requirements for the Electronic Record-Book in Guaranteed Information Systems of Distance Learning (short paper). CPITS I Hennadii Hulak, Larysa Kriuchkova, Pavlo Skladannyi, Ivan R. Opirskyy
2021	—	`conf`	Honeypot Security Efficiency versus Deception Solution (short paper). CPITS II (2) Sviatoslav Vasylyshyn, Ivan R. Opirskyy, Svitlana Shevchenko
2021	—	`conf`	Investigation of the Use of Protective Characteristics of Single-layer Reflective Coating Films of Hafnium Dioxide to Counter Special Cyber Espionage Devices. IDAACS Valerii B. Dudykevych, Nazarii R. Dzianyi, Ivan R. Opirskyy, Larysa M. Rakobovchuk, Petro I. Haraniuk
2021	—	`conf`	SDR Receivers as a New Challenge to Cybersecurity Wireless Technology. CPITS II (2) Roman Bybyk, Ivan R. Opirskyy, Mike McIntosh
2020	—	`conf`	Analysis of the attack vectors used by threat actors during the pandemic. CSIT (2) Vitalii Susukailo, Ivan R. Opirskyy, Sviatoslav Vasylyshyn
2020	—	`conf`	Analysis of the use of software baits as a means of ensuring information security. CSIT (2) Sviatoslav Vasylyshyn, Ivan R. Opirskyy, Vitalii Susukailo