This edited monograph examines global security through a range of multidisciplinary perspectives. While issues such as great power politics, border security, cybersecurity, energy security, and terrorism often dominate academic, political, economic, and media discussions, this book underscores the importance of a holistic and multi-level approach to security. By adopting a broad analytical lens, it aims to provide a more comprehensive understanding of contemporary security challenges. The book explores diverse perspectives, including ontological security, early childhood intervention, migration, cyber peace, autonomous weapons, and emerging technologies. It also critically engages with security from feminist and multicultural viewpoints. Rather than offering definitive answers, this collection raises fundamental questions about the complexities of local and global security in all its forms.   Dr. Tuba Boz is Lecturer in the Social Work and Human Services Program at the School of Global, Urban, and Social Studies, RMIT University. She co-leads the Migration, Mobility, and Security Research Network at RMIT University, Australia.   Professor Hariz Halilovich is Australian Research Council Future Fellow and Professor of Global Studies at the School of Global, Urban, and Social Studies, RMIT University, Australia.   Professor Aiden Warren is Fulbright Scholar and Professor of International Relations at the School of Global, Urban, and Social Studies, RMIT University, Australia. He is the Chief Editor of the Palgrave Studies in Global Security book series.