Child Protection Trainings 

Free short courses focused on developing key skills working with children: https://www.futurelearn.com/ 

Agora is a free portal offering tailored learning solutions to UNICEF's staff, partners and supporters: https://agora.unicef.org/

Child Protection: Children's Rights in Theory and Practice: https://pll.harvard.edu/course/child-protection-childrens-rights-theory-and-practice?delta=2 

Children's Human Rights - An Interdisciplinary Introduction: https://www.coursera.org/learn/childrens-rights