"Have you ever Googled yourself ? Have you ever checked your virtual identity? Do you know that you leave a digital footprint every time you get online? Do you know that whatever you do online is accumulated into a digital dossier traceable by others ? These and several other similar questions are but the emerging tip of the sinking iceberg. One that is packed full of concerns related to issues of our online identity and privacy issues."
Via Anne Whaits
@medkh9 provides 7 guidelines for understanding and managing one's digital footprint.
This is an important aspect of Technology Enhanced Teaching and Learning that is often neglected.
A useful article for teaching Digital Footprint