Common Sense Education provides an outstanding Digital Citizenship resource pack with curriculum alignments for students in Year 7, titled The Power of Digital Footprints. Resources and Curriculum links are available here, or by clicking the CSE logo above.
UNESCO supports the development of media and information literacy skills in member states and around the world. These skills are crucial in the post-truth world and assist in not only the development of a well-rounded digital citizen, but also assist those citizens in identifying misinformation and disinformation online. You can read more about UNESCO's goals here.
The Australian Government eSafety Commissioner provides information about digital footprints geared towards young people. You can also access the eSafety homepage for further related information.