Efficiency increasing method for quantum secure direct communication protocols. - Sergiy Gnatyuk; Tetyana Zhmurko; Pawel Falat (IDAACS, 2015)

Study on Complex Assessment of the Information and Communication Systems Efficiency. - Sergii Ye. Gnatiuk; Lev Sakovych; Yaroslav Evchenko; Valerii Yakovliev; Tetiana Okhrimenko; Aleksei Klochkovskii (CybHyg, 2019)

Improvement of Implementation of Merkle Crypto System. - Maksim Iavich; Arturo Arakelian; Giorgi Iashvili; Dali Magrakvelidze; Tetiana Okhrimenko (CybHyg, 2019)

Two-factor User Authentication Using Biometrics. - Viacheslav Liskin; Egor Serdobolskiy; Iryna Sopilko; Tetiana Okhrimenko (CybHyg, 2019)

High-Speed Privaсy Amplification Method for Deterministic Quantum Cryptography Protocols Using Pairs of Entangled Qutrits. - Zhengbing Hu; Sergiy Gnatyuk; Tetyana Okhrimenko; Vasyl Kinzeryavyy; Maksim Iavich; Khalicha Yubuzova (ICTERI Workshops, 2019)

Improved Model of Quantum Deterministic Protocol Implementation in Channel with Noise. - Alaa Edein Qoussini; Yousef Ibrahim Daradkeh; Shaima Mohammad Al Tabib; Sergiy Gnatyuk; Tetyana Okhrimenko; Vasyl Kinzeryavyy (IDAACS, 2019)

Combined System of Phase Synchronization with Increased Astatism order in Frequency Monitoring Mode. - Oleksandr Turovsky; Yurii Khlaponin; Muhi-Aldin Hassan Mohamed; Tetiana Okhrimenko; Iuliia Goncharenko; Maksim Iavich (COAPSN, 2020)

Algorithm of Target Motion Prediction for Guidance Process based on Strapdown Inertial Navigation Data. - Maryna Mukhina; Mykola Filyashkin; Dmytro Shevchuk; Nataliia Tymoshenko; Iryna Prokhorenko; Tetiana Okhrimenko; Ismail Ali (CPITS, 2020)

Experimental Study of Secure PRNG for Q-trits Quantum Cryptography Protocols. - Sergiy Gnatyuk; Tetiana Okhrimenko; Olena Azarenko; Andriy Fesenko; Rat Berdibayev (DESSERT, 2020)

Improved Secure Stream Cipher for Cloud Computing. - Sergiy Gnatyuk; Maksim Iavich; Vasyl Kinzeryavyy; Tetyana Okhrimenko; Yuliia Burmak; Iuliia Goncharenko (ICTERI Workshops, 2020)

Passive Eavesdropping Attack of Several Intruders on Deterministic Protocol with Pairs of Entangled Qubits. - Yevhen Vasiliu; Tetiana Okhrimenko; Andriy Fesenko; Sergiy Dorozhynskyy (IDAACS, 2021)

Model of the information management systems implementation in the sector of critical infrastructure of the state. - Tetiana Okhrimenko; Andrii Brednikov; Tetiana Smirnova; Iryna Les; Maria Komova; Polina Melnychenko (CMiGIN, 2022)

Verkle Tree-based Post-Quantum Digital Signature Scheme using Stateless Updatable Vector Commitment. - Maksim Iavich; Tamari Kuchukhidze; Tetiana Okhrimenko (CPITS II, 2023)

Risk Assessment in Critical Infrastructure Computer Networks (short paper). - Igor Zhukov; Tetiana Okhrimenko; Sergii Balakin; Olena Chaikovska; Krzysztof Sulkowski (CPITS, 2023)

Correlation of Bitcoin Price and S&P 500 Company Index (short paper). - Avtandil Gagnidze; Maksim Iavich; Giorgi Iashvili; Dali Magraqvelidze; Tetiana Okhrimenko (CQPC, 2023)

Modular Matrix Multiplication for Cryptographic Conversions (short paper). - Sakhybay Tynymbayev; Sergiy Gnatyuk; Rat Berdibayev; Kaiyrbek Makulov; Tetiana Okhrimenko (CQPC, 2023)

ML-Based Cryptographic Keys Quality Assessment for 5G / 6G Networks Privacy and Security. - Dmytro Proskurin; Sergiy Gnatyuk; Tetiana Okhrimenko; Maksim Iavich (IDAACS, 2023)

Predicting Pseudo-Random and Quantum Random Number Sequences using Hybrid Deep Learning Models. - Dmytro Proskurin; Sergiy Gnatyuk; Tetiana Okhrimenko (MoMLeT+DS, 2023)

Adaptive user interfaces based on behavioral analysis. - Yevhen Artamonov; Tetyana Okhrimenko; Iurii Golovach; Daniil Krant; Andrij Radchenko; Kostiantyn Radchenko; Taras Zaloznyi (CH&CMiGIN, 2024)

Cryptography as a dual-faceted instrument of security and vulnerability (short paper). - Maksim Iavich; Sergei Simonov; Tetiana Okhrimenko (CPITS II, 2024)

Hybrid RNN-CNN-based model for PRNG identification (short paper). - Dmytro Proskurin; Tetiana Okhrimenko; Sergiy Gnatyuk; Dauriya Zhaksigulova; Nataliia Korshun (CQPC, 2024)

Predicting pseudo-random number generator output with sequential analysis. - Dmytro Proskurin; Maksim Iavich; Tetiana Okhrimenko; Okoro Chukwukaelonma; Tetiana Hryniuk (CSDP, 2024)

Research on data transmission technologies and information security in IoT networks. - Myroslav Riabyi; Olga Zhydka; Tetiana Okhrimenko; Andriy Fesenko; Lazat Kydyralina (SCIA, 2024)

The methodology for researching the cybersecurity of social platforms in relation to the number of communities. - Volodymyr Akhramovych; Vadym Akhramovych; Anna Ilyenko; Liliia Halata; Tetiana Okhrimenko; Olesia Yakovenko; Yevheniia Halych (CSDP, 2025)