Dr. Mariana Durcheva earned her Ph.D. from the Technical University of Sofia (TUS), Bulgaria, where she also held the position of Associate Professor in the Faculty of Applied Mathematics and Informatics. With a strong academic background in mathematics and computer science, her teaching and research span over two decades. Since 2019, she has been a lecturer at the Sami Shamoon College of Engineering in Israel. Dr. Durcheva’s primary research interests lie in public-key cryptography, semirings, fuzzy graphs, and the application of artificial intelligence in education. Her work reflects a blend of theoretical mathematics and practical computational solutions, particularly in secure communication and modern educational technologies. She has authored over 50 research papers in reputed peer-reviewed journals and has actively participated in more than 40 international conferences around the globe. Her contributions are recognized in both the academic and research communities for their rigor and relevance. Dr. Durcheva also contributes to scholarly publishing and currently serves as a Guest Editor for the Special Issue titled “Mathematics for Algebraic Coding Theory and Cryptography” in the journal Mathematics. Her commitment to advancing interdisciplinary research, particularly in cryptography and AI, continues to inspire students and colleagues alike. She has been instrumental in fostering research collaboration across institutions and remains dedicated to both academic excellence and innovation. Through her international experience, she brings a global perspective to her teaching and mentorship. Dr. Durcheva is also involved in curriculum development, focusing on integrating AI tools in mathematical education. Her academic influence spans Bulgaria, Israel, and the broader research community. Her work not only bridges theory and application but also empowers the next generation of scientists. She is a respected member of several professional associations and continues to make significant contributions to mathematics and information security.