The activities of their children are often a mystery to parents - especially when it comes to digital media. This topic has become an indispensable part of parent coaching. With vigilant concern, parents achieve success and demystify smartphones and co. Haim Omer's concept of vigilant care is based on the assumption that those responsible for parenting must be present where their children and young people are. Martin Fellacher transfers the three levels of vigilant concern to the handling of digital media in an undogmatic, optimistic and vivid manner. The practical examples make it clear that the virtual world is not a demon and show how parents manage to be informed about the activities of their children and counteract dangerous behavior.