Dr. Touhid Bhuiyan is a leading cybersecurity expert, currently serving as a Professor and Assistant Director at the School of IT, Washington University of Science and Technology (WUST) in Virginia, USA. Dr. Bhuiyan’s research spans various areas including cyber security, intelligent recommendations, social networks, trust management, big data analytics, e-Health, and e-Learning. He earned his PhD in Information Security from Queensland University of Technology (QUT), Australia, focusing on Trust Management for Intelligent Recommendations. He is a Certified Ethical Hacker with a Cyber Security: Cyber Risk and Resilience certificate from the University of Oxford. Dr. Bhuiyan has been awarded the Australian Postgraduate Award (APA) and the Deputy Vice-Chancellor’s Initiative Scholarship from QUT. His academic career includes tenure at Monash University, The University of Western Australia, QUT, the University of Western Sydney, the University of Malaysia Perlis, and East West University. He led both the Software Engineering and Computer Science and Engineering departments at Daffodil International University (DIU) in Bangladesh. He previously held the position of Director at the DIU Cyber Security Centre. He has authored over 160 research publications in prestigious journals, books, and conference proceedings.