Book excerpt: This book presents a compilation of case studies from practitioners, educators, and researchers working in the area of digital violence, along with methodologies to prevent it using cyber security. The book contains three basic sections namely: the concept of digital violence in policy and practice; the impact of digital violence; and the implication of cyber security to curb such violence. The intention of this book is to equip researchers, practitioners, faculties, and students with critical, practical, and ethical resources to use cyber security and related technologies to help curb digital violence and to support victims. It brings about the needs of technological based education in order to combat gendered crimes like cyberbullying, body-shaming, and trolling that are a regular phenomenon on social media platforms. Topics include societal implications of cyber feminism; technology aided communication in education; cyber security and human rights; governance of cyber law through international laws; and understanding digital violence.