Publications

• Haka, M., Haka, A., Aleksieva, V., Valchanov, H. ZigBee Cyberattacks Simulation. //Eng. Proc., 2025, 104, 46. https://doi.org/10.3390/engproc2025104046 
• Haka, M., Haka, A., Aleksieva, V., Valchanov, H. Study of Encryption Time with the use of AES 128-, 192- and 256-bit keys, 2025 19th Conference on Electrical Machines, Drives and Power Systems (ELMA), Sofia, Bulgaria, 2025, pp. 1-4, Electronic ISBN:979-8-3315-2636-8, DOI: 10.1109/ELMA65795.2025.11083503
• Haka, M., Haka, A., Aleksieva, V., Valchanov, H. Examining the Security Processes at the Zigbee Network Level in Real and Simulation Environments, 2025 19th Conference on Electrical Machines, Drives and Power Systems (ELMA), Sofia, Bulgaria, 2025, pp. 1-4, Electronic ISBN:979-8-3315-2636-8, DOI: 10.1109/ELMA65795.2025.11083450
• Haka, M., Haka, A., Aleksieva, V., Valchanov, H. Analysis the Security Level of End Devices in a ZigBee Network, 2025 19th Conference on Electrical Machines, Drives and Power Systems (ELMA), Sofia, Bulgaria, 2025, pp. 1-4, Electronic ISBN:979-8-3315-2636-8, DOI: 10.1109/ELMA65795.2025.11083387
• Haka, M., Haka, A., Aleksieva, V., Valchanov, H. An Approach to Network Key Encryption in the Zigbee Network for IoT, 2025 International Conference Automatics and Informatics (ICAI), Varna, Bulgaria, 2025 (In Press)
• Хъкъ, М., Хъкъ, A. Сравнение на симулатори за изследване на сигурността в ZigBee мрежи, 2025 25-та Международна научна конференция “УНИТЕХ’2025” – Габрово, Габрово, България, 2025, Print ISSN: 1313-230X, Online ISSN: 3033-1404
  
• Yordanova, Marieta, Aydan Haka, Veneta Aleksieva, and Hristo Valchanov. "A Simulation Tool for Security in ZigBee-Based IoT Networks." Engineering Proceedings 70, no. 1 (2024): 21.
• Yordanova, Marieta, and Aydan Haka. "VANET Framework for Incident Response and Management." In 2023 4th International Conference on Communications, Information, Electronic and Energy Systems (CIEES), pp. 1-4. IEEE, 2023.
• Айдън Хъкъ, Мариета Йорданова, Методи за защита на интелигенти транспортни средства с използване на изкуствен „//. //Компютърни науки и технологии, година XXI, Брой 1/2023, pp: 28-37, ISSN 1312-3335
• Yordanova, Marieta, and Aydan Haka. "Comparative Evaluation of Communication Protocols in the Automotive Industry." In 2023 18th Conference on Electrical Machines, Drives and Power Systems (ELMA), pp. 1-4. IEEE, 2023.
• Мариета Йорданова, Развитие на технологиите с изкуствен интелект в автономните превозни средства. //Компютърни науки и технологии, година XX, брой 2/2022, pp: 79-83, ISSN 1312-3335