Body Safety Education (aka sexual abuse prevention education) aims to empower children with skills and knowledge that will lessen the likelihood of them becoming victims of childhood sexual abuse.
In summary, Body Safety Education teaches children:
the correct names for their private body parts
the difference between safe and unsafe touch
not to keep secrets that make them feel bad/uncomfortable
what to do if they are touched inappropriately
general assertiveness — especially in relation to their own body.
For a more in-depth coverage of Body Safety Education go to Jayneen's book 'Body Safety Education: a parents' guide to protecting kids from sexual abuse'
This book is also on Amazon at http://amzn.to/2cC7QNb